Chapter 6 Math Review

8

2/10 = ____/40

12

2/3 = _____/18

1/3, 5/12, 5/6

Alma used three beads to make a necklace. The lengths of the beads are 5/6 inch, 5/12 inch, and 1/3 inch. What are the lengths in order from shortest to longest?

15

Frank has two same-sized rectnagles divided into the same number of equal parts. One rectangle has 3/5 of the parts shaded, and the other has 1/3 of the parts shaded. Into how many parts could each rectangle be divided?

4

How many eighth sized parts do you need to model 2/4?

1/6

In the school chorus, 4/24 of the students are fourth graders. In simplest form, what fraction of students in the school chorus are fourth graders?

5/6 and 10/12

Jamal finished 5/6 of his homework, Margaret finished 3/4 of her homework, and Steve finished 10/12 of his homework. Which two fractions are equivalent?

1/3 and 2/6

Jan has a 12-ounce milkshake. Four ounces in the milkshake are vanilla, and the rest is chocolate. What are two equivalent fractions that represent the fraction of the milkshake that is vanilla?

6

Jeff uses 3 fifth-size strips to model 3/5, He wants to use tenth-size strips to model an equivalent fraction. How many tenth-size strips will he need?

7/28

Mary does homework 4 hours every day. She spends 3 of those hours doing math homework and 1 hour doing science homework. What fraction represents the fraction of homework time she does science over the course of a week?

40

Morita puts 10 flowers in each vase, and 7/10 of the flowers are daisies. Last weekend, Morita used 10 daisies to make flower arrangements. How many flowers other than daisies did she use?

10/16

Paul needs to buy 5/8 pound of peanuts. The scale at the store measures parts of a pound in sixteenths. What measure is equivalent to 5/8 pound?

1/2

Six out of the 12 members of the school choir are boys. In simplest form, what fraction of the choir is boys?

2/3

Sophia's vegetable garden is divided into 12 equal sections. She plants carrots in 8 of the sections. What equivalent fraction could be written if her garden was divided into 3 sections?

peanuts

Victor has his grandmother's recipe for mixed nuts: 3/4 cup pecans, 1/2 cup almonds, 2/12 cup peanuts, 7/8 cup walnuts. Which ingredient is used the least?

walnuts

Victor has his grandmother's recipe for mixed nuts: 3/4 cup pecans, 1/2 cup almonds, 2/12 cup peanuts, 7/8 cup walnuts. Which ingredient is used the most?

almonds

Victor has his grandmother's recipe for mixed nuts: 3/4 cup pecans, 1/2 cup almonds, 2/12 cup peanuts, 7/8 cup walnuts. Which ingredient is used the second least?

pecans

Victor has his grandmother's recipe for mixed nuts: 3/4 cup pecans, 1/2 cup almonds, 2/12 cup peanuts, 7/8 cup walnuts. Which ingredient is used the second most?

1/5

What is 20/100 in simplest form?

2/5

What is 4/10 in simplest form?

1/3

What is 4/12 in simplest form?

5/6

What is 5/6 in simplest form?

9/10

What is 9/10 in simplest form?

3/4

What is 9/12 in simplest form?

4/8

Which is greater? 4/8 or 2/10?

6/10

Which is greater? 6/10 or 1/2?

4/6

Which is less? 2/4 or 4/6?

2/6

Which is less? 2/6 or 7/8

3/12 and 10/12

Write 1/4 and 5/6 as fractions with common denominators.

6/15 and 10/15

Write 2/5 and 2/3 as fractions with common denominators.

3/10 and 5/10

Write 3/10 and 1/2 as fractions with common denominators.

12/20 and 15/20

Write 3/5 and 3/4 as fractions with common denominators.

1/8, 1/4, 3/6

Write the fractions in order from least to greatest: 1/4, 3/6, 1/8

1/2, 4/5, 9/10

Write the fractions in order from least to greatest: 9/10, 1/2, 4/5

7/100, 4/5, 9/10

Write the fractions in order from least to greatest: 9/10, 7/100, 4/5