04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Fraction Word Problems

12/9/09EQ: How do I work with fractions in word problems?

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Review:•How do you add fractions with the same denominator?

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Review:•How do you add fractions with the different denominators?

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 1:•a jeweler used 7/12 ounces of gold to make a ring and 11/12 ounces of gold to make a pair of earrings.

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 1:•how many ounces of gold did the jeweler use?

•1 ½ ounces

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 2:•a jeweler used 7/8 ounces of silver to make a ring. Then he made a second ring that is made of 3/8 ounces.

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 2:•How many total ounces of silver did the jeweler use?

•1 ¼ ounces

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 3:•3 states produce 7/12 of the gold in the U.S. each year. 7 other states produce 3/12 of the gold.

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 3:•what fraction of the gold produced in the US each year comes from these 10 states?

•5/6 of the gold

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 4 :• Juan & Matt walked around the camp. They walked 3/10 of a mile from the picnic area. Then they walked 7/10 of a mile.

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 4 :•How far did they walk in all?

•1 mile

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 5 :•after riding horses, juan &Matt walked to the cabins which were 8/10 of a mile. Then they walked for juice (4/10 of mile).

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 5 :•How far did they walk this time?

•1 1/5 miles

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 5 :• the boys tried a new juice that was 2/3 cup of pineapple, 1/3 cup of grape, 2/3 cup of apple.

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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Problem 5 :•how many total ounces of juice did they drink?

•1 2/3 cups =•13 1/3 ounces

04/10/2023 Bitsy Griffin Lessons 2-24 & 25

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EQ:•How do I work with fractions in word problems?