GoMath Ch 7 & Ch 8 Quiz

1

What is one strategy you can use to help you multiply fractions?

1

Tommy has 5 jars of marbles. Each jar is 2/3 filled with marbles. How many full jars of marbles does Tommy have? Shade the model and complete the calculations below to show how you found your answer.

1

Tien bought 12 books. Two-thirds of the books are science fiction. How many of the books are science fiction? Draw a model to show how you found your answer.

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1/2 x 3/5

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In a fifth-grade class, 3/4 of the students like to go to the movies. Of the students who like to go to the movies, 2/3 of them like action movies. Of the students who like to go to action movies, 4/5 of them also like comedies.
PART A: What fraction of the students in the class like to go to action movies?

1

In a fifth-grade class, 3/4 of the students like to go to the movies. Of the students who like to go to the movies, 2/3 of them like action movies. Of the students who like to go to action movies, 4/5 of them also like comedies.
PART B What fraction of the students in the class like to go to action movies and comedies? Explain how you found your answer. (Hint: Use the answer from #5 to help you solve this problem.)

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2/3 x 4/5

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Solve and simplify. (Hint: both the numerator and denominator are even.)
2 x 1/8

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What is one strategy you can use to help you divide fractions?

1

Simplify your answer.

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Eric has 4 pieces of clay. He cut each piece of clay into thirds. How many 1/3-size pieces of clay does Eric have? Draw lines in the model to find the answer

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Four friends share 3 apples equally. What fraction of an apple does each friend get?

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Annette has 1/4 yard of fabric. She cuts it into 3 equal pieces. Each piece of fabric is yard

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What is the reciprocal of 4/5?

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Cecila has 1/3 pound of trail mix that she will divide equally into 3 bags. Shade the diagram to show the fractional part of a pound that will be in each bag.

1

Aidan buys one package each of 2-pound, 3-pound, and 4-pound packages of ground turkey to make turkey burgers.

How many 1/3-pound turkey burgers can he make? Show your work using words, pictures, or numbers.

1

What is one strategy you can use to help you multiply fractions?

Tommy has 5 jars of marbles. Each jar is 2/3 filled with marbles. How many full jars of marbles does Tommy have? Shade the model and complete the calculations below to show how you found your answer.

Tien bought 12 books. Two-thirds of the books are science fiction. How many of the books are science fiction? Draw a model to show how you found your answer.

1/2 x 3/5

2/3 x 4/5

Solve and simplify. (Hint: both the numerator and denominator are even.)2 x 1/8

What is one strategy you can use to help you divide fractions?

Simplify your answer.

Eric has 4 pieces of clay. He cut each piece of clay into thirds. How many 1/3-size pieces of clay does Eric have? Draw lines in the model to find the answer

Four friends share 3 apples equally. What fraction of an apple does each friend get?

Annette has 1/4 yard of fabric. She cuts it into 3 equal pieces. Each piece of fabric is yard

What is the reciprocal of 4/5?

Cecila has 1/3 pound of trail mix that she will divide equally into 3 bags. Shade the diagram to show the fractional part of a pound that will be in each bag.

Aidan buys one package each of 2-pound, 3-pound, and 4-pound packages of ground turkey to make turkey burgers. How many 1/3-pound turkey burgers can he make? Show your work using words, pictures, or numbers.

Solve and simplify. (Hint: both the numerator and denominator are even.)
2 x 1/8

Aidan buys one package each of 2-pound, 3-pound, and 4-pound packages of ground turkey to make turkey burgers.

How many 1/3-pound turkey burgers can he make? Show your work using words, pictures, or numbers.