Question

Express -4/-7 as a rational numbers with denominator.

1. -28
2. 7
3. 35​

Answer 1

Explanation:

1. -28

-4/-7 × -1/4

4/7 × -1/4 = -4/28

2. 7

-4/-7 × 1/1

4/7 × 1/1 = 4/7

3. 35

-4/-7 × 1/5

4/7 × 1/5 = 4/35