Question

What rational number should be subtracted from -4 3by5 to get -3 1by2 ?​

Answer 1

Answer:

-9/10 is answer of your question

-4.4/5-x=-3.1/2

-12/5-x=-3/2

-12/5+3/2=x

-24+15/10=x

-9/10=x