Question

by which number -2by 3 should be multiplied to get 5by 7

Answer 1

Answer:

-15/14

Step-by-step explanation:

Let, the required no. be x

A/Q:-

-2/3 × x = 5/7

x = 5/7 × -3/2

x = -15/14

Answer 2

let the number which has to be found be 'X'.

so,

-2/3 × X = 5/7

on solving we get , X = 5/7 × (-3/2)

therefore, X = - 15/14