Question

by what number should we multiply -16/21, so that their product may be 4/7?

Answer 1

Heya !!!

Let -16/21 should be multiply by X to get 4/7.



Therefore,


-16/21 × X = 4/7


-16X = 4×21/7


-16X = 4 × 3


X = 12/-16 = -3/4




Hence,


-16/21 should be multiply by -3/4 to get 4/7.


★ HOPE IT WILL HELP YOU ★

Answer 2

this is your answer.......