Tremendous Tuesday
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Transcript of Tremendous Tuesday
1.Take out your 2.1 Homework
2.Take out a DEAR book and read!
Tremendous Tuesday
1. 1 in: 1.25 ft2. 20.25 m3. 0.0085 in4. 7.5 mm5. 52 ft6. 27 in
Warm Up- GB pg. 374 #1-6
Homework
Make sure your notebook cover sheet looks like this.
#. Date Book Brief Description1. 11-14 C&S Problem 2.1, ACE 1-
3, 9-132. 11-15 C&S Problem 2.2, ACE 4,
5, 14-18
Open your math book to page 20
Big Idea: Comparing Ratios and Fractions
Update your assignment sheet!
What is the difference between a Fraction and a Ratio?
Ratios vs. Fractions
Which table would you want to sit at?If needed assume that the pizzas have 8 slices.
8slices x 4pizzas= 32 slices
32slices/10people = 3.2 slices/person
8slices x 3pizzas= 24 slices
24slices/8people = 3 slices/person
Answer: NO– a person at the larger table will get more pizza
3/8 relates to a small table.3 pizzas & 8 peoplePart-to-part comparison RATIO
The 6 & 5 are the differences between the number of seats and the number of pizzas.
2. Do you agree or disagree with Selena's method?
Lets here what you said!
10 - 9 = 1 and 8 - 3 = 5Selena would choose the small table. Do you agree?
Her method does not work all the time.
80 @ 8 Tables 40 @ 5 tables
120 people at these tables. It will take twice as many tables to seat 240.
16 LARGE & 10 SMALL
160240 = .66 or about 67%
What if one table had 30 people and 5 pizzas and another had 5 people and 4 pizzas? Would you decide where to sit by choosing the table with the most pizzas? Why or why not?
What if one table had 10 people and 5 pizzas and another had 3 people and 1 pizza? Would you decide where to sit by just choosing the one with fewest people? Why or why not?
SUMMARY
Make sure your notebook cover sheet looks like this.
#. Date Book Brief Description1. 11-14 C&S Problem 2.1, ACE 1-
3, 9-132. 11-15 C&S Problem 2.2, ACE 4,
5, 14-18