Question

The product of a number and "-7/10" is 1/5 what is the number

(-4 3/5)

(-4 2/5)

(-1 2/5)

(-2 3/5)

Answer 1

- 2/7

Explanation:

-7/10n = 1/5

-7n = (1/5)*(10)

-7n = 2

n = - 2/7