Operations with Rational Numbers

Simplify the expression: 3/4 + 2/5

• 11/20

• 7/10

• 23/20

• 1/20

Evaluate: 5/6 - 1/3

• 1/2

• 3/4

• 2/3

• 1/3

Calculate: 2/3 * 4/5

• 10/15

• 6/15

• 2/5

• 8/15

Divide: 7/8 ÷ 2/3

• 7/16

• 14/24

• 35/48

• 21/16

Simplify the expression: 1/2 + 3/8

• 5/8

• 4/8

• 2/8

• 7/8

Evaluate: 4/5 - 1/10

• 3/10

• 9/10

• 5/10

• 7/10

Calculate: 2/3 * 5/7

• 3/5

• 7/15

• 10/21

• 1/3

Divide: 3/4 ÷ 1/2

• 3/8

• 2/3

• 3/2

• 5/4

Simplify the expression: 2/3 + 1/6

• 4/5

• 5/6

• 1/2

• 3/4

Evaluate: 7/8 - 3/4

• 3/8

• 1/2

• 5/8

• 1/8