FRACTIONS

Equivalent Fractions

100

Are the following fractions equivalent?

2     10

__ , __

3     15

Yes

200

What is the missing number to make these fractions equivalent?

1    __

__, __

3    6

2

300

What is the missing number to make these fractions equivalent?

2    __

__, __

8    24

6

400

Select the following that are equivalent fractions to 2/4.

A. 4/5

B. 10/20

C. 18/24

D. 4/8

B, D

500

Give an equivalent fraction for the following fraction.

8

__

10

Answers vary.

Addition/Subtraction

100

4      3

__ - __

7      7

1

__

7

200

7        2

__  + __

10      5

11

__

10

300

    2      1

1  __ -  __

    8      6

     1

1  __

    12

400

6             2

__  +   3 __

7             6

      4

4    __

      21

500

31          2

___ - 8  ___

7            3

       5

- 4 ____  OR   -89/21 

       21

Multiplication/Division

100

3       4

__  x __

6       3

2

__

3

200

2        1

__  x __

4       8

1

__

16

300

3         1

__ ÷  ___

24       6

 3

___

 4

400

   3       

4 __ ÷  7

   8      

5/8

500

5  6/9 ÷  2  3/12

68/27

BEDMAS

100

(1/2 + 1/3) x 2/5

1/3

200

5/6 + 2/3 ÷ 1/4

3 1/2

300

2  1/10 ÷  1  1/2 - 1  1/15

1/3

400

(10/7 - 1/2) x (2/3 + 5/6)

1 11/28

500

4  1/2 x   1  1/4 + 2  1/2 x  1  1/4 +  3  1/4

12

Word Problems

100

The volleyball team won 5 games, lost 4 games, and tied 1 game. What fraction of games did they win?

5/10 = 1/2

Therefore, they won 1/2 of their games.

200

Bella wanted to make a smoothie. She filled up the blender 1/3 of the way with strawberries, 2/5 of the way with peaches, and 4/15 of the way with milk. Is she able to make her smootie? Why or why not?

Yes, Bella can make her smoothie. The fractions add up to exactly 1 blender, meaning it just fits.

300

Jackie used to be on the phone 2 times as much as her brother. Her parents threatened to take away the phone, so she cut down to 5/2 of the time she used to be on the phone. How many times as much as her brother is Jackie now on the phone?

Jackie is on the phone 1 1/5 times as much as her brother

400

Avery is filling jars with candy. She has 7/4 ounces of chocolates and 7/3 ounces of licorice. Each jar will hold 5/6 of an ounce of candy (containing chocolates, licorice, or both). How many jars can Avery fill? How much is left over?

Avery can fill 4 jars of candy and will have  9/10 of a jar left over

500

One sidelength of a cube is 3 1/2 cm. What is the area of one face? What is the volume of the cube? Include units in your answer.

The area of one face is 12 1/4 cm². The volume of the cube is 42 7/8 cm³