Question

By waht rational should -16/35 be divided to get -5/7

Answer 1

Step-by-step explanation:

Question:-

by what rational should -16/35 be divided to get -5/7

solution:-

let no. be =x , according to question we find the equation

$x \div \frac{ - 16}{35} = \frac{ - 5}{7} \\ \frac{1}{x} \times \frac{ - 16}{35} = \frac{ - 5}{7} \\ \frac{ - 16}{35x} = \frac{ - 5}{7} \\ \frac{ - 16}{5x} = - 5 \\ - 16 = - 5 \times 5x \\ 16 = 25x \\ x = \frac{16}{25}$

number which should divide is 16/25

Answer :-16/25