Rational Numbers Operations

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

• 1 3/4

• 1 1/2

• 1 1/4

• 2 1/4

Simplify the expression: 5/6 - 2/3

• 1/3

• 1/2

• 3/4

• 2/5

Multiply 2/5 by 3/4

• 1/5

• 6/20

• 3/10

• 5/12

Divide 7/8 by 2/3

• 1/2

• 5/6

• 3/4

• 21/16

Find the sum of -1/3 and 2/5

• 1/15

• -1/8

• 5/15

• 3/8

Calculate 4/9 - 1/3

• 1/9

• 3/9

• 2/9

• 5/9

What is the product of -2/3 and 5/6?

• -1/3

• -5/9

• 3/4

• 1/2

Divide 1/2 by 3/4

• 4/6

• 3/2

• 2/3

• 1/3

If a = 2/3 and b = 1/4, what is a + b?

• 3/5

• 7/12

• 5/7

• 11/12

Simplify: 3/7 + 5/14

• 8/14

• 11/14

• 2/7

• 7/14