Simplifying Rational Numbers

Simplify √45

• 3√5

• 5√3

• 9√5

• 5√9

Perform the indicated operation.

1/8 + 3/8

Reduce, or simplify answer.

• 4 / 8

• 1 / 4

• 4 / 16

• 1 / 2

Perform the indicated operation.

3/8 + 1/3.

Reduce, or simplify answer.

• 4 / 11

• 1 / 8

• 17 / 24

• 1 / 24

Perform the indicated operation.

47 / 56 - 15 / 56.

Write answer in simplest form.

• 16 / 28

• 32 / 56

• 4 / 7

• 8 / 14

Simplify the rational number 12/18.

• 2/3

• 8/12

• 6/9

• 4/6

Simplify. 

• A

• B

• C

• D

Find the difference.

7/8 - 4/5

Reduce, or simplify answer.

• -1 / 40

• 3 / 40

• 3 / 8

• 1

Perform the indicated operations.

2/5 + 1/2 - 7/8

Reduce, or simplify answer.

• 1

• 2 / 80

• 3 / 8

• 1 / 40

• 7x + 6
• 10x + 6 
• 13 + 6
• 13x + 6