Operations with Rational Numbers

What is the result of adding 3/4 and 1/2?

• 2/3

• 1/4

• 7/8

• 5/4

Find the value of 5/6 minus 1/3.

• 1/3

• 1/2

• 2/3

• 3/4

Subtract -2/5 from -3/4.

• -1/20

• -5/20

• -1/8

• 7/20

Multiply 2/3 by -4/5.

• 8/15

• 4/15

• -8/15

• -2/5

Divide -7/8 by 1/2.

• -7/4

• -1/14

• -7/2

• -7/16

What is the sum of -1/3 and 2/5?

• -1/8

• 3/8

• -7/15

• 1/15

Calculate 4/7 minus -2/3.

• -2/21

• 6/21

• 8/21

• 2/21

Find the product of -5/6 and 2/3.

• -1/2

• -7/9

• -5/9

• 1/3

Divide 3/4 by -1/2.

• -3/2

• 1/2

• -2/3

• 3/2

What is the result of adding -2/3 and -1/4?

• -11/12

• -5/6

• -7/12

• -1/2