What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a...

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Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses . cups of flour to make 3 large pizza crusts. What is rate for the cups of flour per pizza crust?

Transcript of What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a...

Page 1: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

What is rate for the cups of flour per pizza crust?

Page 2: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

What is rate for the cups of flour per pizza crust?

3.75

3= 1.25 𝑐𝑒𝑝𝑠 π‘π‘’π‘Ÿ π‘π‘Ÿπ‘’π‘ π‘‘

Page 3: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

What is rate for the number of pizza crust per cups of flour ?

Page 4: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

What is rate for the number of pizza crust per cups of flour ?

3

3.75= 0.8 π‘π‘Ÿπ‘’π‘ π‘‘π‘  π‘π‘’π‘Ÿ 𝑐𝑒𝑝 π‘œπ‘“ π‘“π‘™π‘œπ‘’π‘Ÿ

Page 5: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If p represents the number of pizza crusts and c represents cups of flour, Which of these equations represents the relationship between p and c ?

𝑐 =5

4𝑝

𝑝 =5

4𝑐 𝑝 =

3

4𝑐

𝑐 =3

4𝑝

a.

b.

c.

d.

Page 6: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If p represents the number of pizza crusts and c represents cups of flour, Which of these equations represents the relationship between p and c ?

𝑐 =5

4𝑝

𝑝 =5

4𝑐 𝑝 =

3

4𝑐

𝑐 =3

4𝑝

a.

b.

c.

d.

3.75

3= 1.25 π‘œπ‘Ÿ

5

4

Page 7: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If p represents the number of pizza crusts and c represents cups of flour, Which of these equations represents the relationship between p and c ?

𝒄 =5

4𝒑b.

To check your thinking, substitute and evaluate!

πŸ‘. πŸ•πŸ“ =5

4(πŸ‘)

3.75 = 1.25(πŸ‘)

3.75 = 3.75

Page 8: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If Mrs. Boyter has 30 cups of flour, how many pizza crusts can she make using this recipe?

Page 9: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If Mrs. Boyter has 30 cups of flour, how many pizza crusts can she make using this recipe?

24 pizza crusts

3.75 𝑐𝑒𝑝𝑠

3 π‘π‘Ÿπ‘’π‘ π‘‘π‘ =30 𝑐𝑒𝑝𝑠

? π‘π‘Ÿπ‘’π‘ π‘‘π‘ 

Page 10: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If Mrs. Boyter has 11.25 cups of flour, how many pizza crusts can she make using this recipe?

Page 11: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If Mrs. Boyter has 11.25 cups of flour, how many pizza crusts can she make using this recipe?

9 pizza crusts

Page 12: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If Mrs. Boyter has 15 cups of flour, how many pizza crusts can she make using this recipe?

Page 13: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘. πŸ•πŸ“ cups of flour to make 3 large pizza crusts.

If Mrs. Boyter has 15 cups of flour, how many pizza crusts can she make using this recipe?

12 pizza crusts

Page 14: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Mrs. Boyter sells each pizza for $5. How much would a pizza cost with 8% tax added?

Page 15: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Mrs. Boyter sells each pizza for $5. How much would a pizza cost with 8% tax added?

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 +% π‘–π‘›π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀 π‘π‘Ÿπ‘–π‘π‘’

Page 16: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Mrs. Boyter sells each pizza for $5. How much would a pizza cost with 8% tax added?

$5.40

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 +% π‘–π‘›π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀 π‘π‘Ÿπ‘–π‘π‘’

5 Γ— 1 + 0.08 = 𝑛𝑒𝑀 π‘π‘Ÿπ‘–π‘π‘’

5 Γ— 1.08 = 5.40

Page 17: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Mrs. Boyter sells each pizza for $7. How much would a pizza cost with 8% tax?

Page 18: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Mrs. Boyter sells each pizza for $7. How much would a pizza cost with 8% tax?

$7.56

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 +% π‘–π‘›π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀 π‘π‘Ÿπ‘–π‘π‘’

7 Γ— 1.08 = 7.56

Page 19: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If a pizza cost $11.88 with 8% tax already added, what was the original price of the pizza?

Page 20: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If a pizza cost $11.88 with 8% tax already added, what was the original price of the pizza?

$11

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 +% π‘–π‘›π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀 π‘π‘Ÿπ‘–π‘π‘’

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1.08 = 11.88

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ = 11.88 Γ· 1.08

Page 21: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Andre is 150lbs and his little brother weighs 20% less, how much does his little brother weigh?

Page 22: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Andre is 150lbs and his little brother weighs 20% less, how much does his little brother weigh?

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 βˆ’% π‘‘π‘’π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀

Page 23: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Andre is 150lbs and his little brother weighs 20% less, how much does his little brother weigh?

Andre’s brother weighs 120𝑙𝑏𝑠.

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 βˆ’% π‘‘π‘’π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀

150 Γ— 1 βˆ’ 0.20 = 𝑏150 Γ— 0.8 = 𝑏

120 = 𝑏

Page 24: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Andre is 150lbs and his big sister weighs 11% more, how much does his big sister weigh?

Page 25: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If Andre is 150lbs and his big sister weighs 11% more, how much does his big sister weigh?

Andre’s sister weighs

166.5 𝑙𝑏𝑠.

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 +% π‘–π‘›π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀

150 Γ— 1 + 0.11 = 𝑏150 Γ— 1.11 = 𝑏

166.5 = 𝑏

Page 26: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If a mother elephant is 65% taller than her baby and the baby is 2 meters tall. How tall is the mother elephant?

Page 27: What is rate for the cups of flour per pizza crust?€¦ · Whiteboard Review Mrs. Boyter has a recipe for pizza dough. She uses πŸ‘.πŸ•πŸ“cups of flour to make 3 large pizza crusts.

Whiteboard Review

If a mother elephant is 65% taller than her baby and the baby is 2 meters tall. How tall is the mother elephant?

The mother is 3.3 meters

tall.

π‘œπ‘Ÿπ‘–π‘”π‘–π‘›π‘Žπ‘™ Γ— 1 +% π‘–π‘›π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ = 𝑛𝑒𝑀

2 Γ— 1 + 0.65 = 𝑏2 Γ— 1.65 = 𝑏

3.3 = 𝑏