Question

By what number should we multiply -28/30,so that the product may be-7/5 ?​

Answer 1

Answer:

hi

hello

Step-by-step explanation:

by what number should we multiply (7/5) so that the product may be equal to (-7/4) ? Let us assume that, the multiplied number is x . → x = (-5/4) (Ans.) Hence, if we multiply (7/5) by (-5/4) we get result as (-7/4) .