Question

By what number should we multiply (-12/13) to get(4/39​

Answer 1

Answer:

let other number be x

-12/13 * x = 4/39

x = 4/39 ÷ 12/13

x = 4/39 * 13/12

= 1/3 * 1/3

= 1/9

the other number = 1/9

-12/13 * 1/9 = 4/39

hope it helps you