Question

by what rational number should -15/ 28 be divided to ontain 3/4 ​

Answer 1

Answer:

-15/28×4/3

=-5/7.

is your answer.......

Answer 2

Solution

Let the unknown value be "x"

$\implies \frac{ - 15}{28} \div x = \frac{3}{4}$

$\implies \: x = \frac{3}{4} \times \frac{ - 15}{28}$

$\implies \: x = \frac{ - 45}{112}$

Hope it helps you...