Question

by what number should -5/7 be divided so that the result is - 15/28​

Answer 1

Hello dear!

Solution:

Let the no.be x

A/Q

$\frac{ - 5}{7} \div x = \frac{ - 15}{28}$

$x = \frac{ - 15}{28} \div \frac{ - 5}{7}$

$x = \frac{ - 15}{28} \times \frac{ - 7}{5}$

$x = \frac{ - 3}{ - 4}$

$x = \frac{3}{4}$

Hope this helps

@adiba31☺️❤️