Question

express -8/9 as a rational number with denominator-81

Answer 1

The fraction would be 72/-81....!

Answer 2

hii frnd.....
hyyy user here is your answer......

we have. been asked to make Denominator -81and at present we have denominator as +9....
as we know for making denominator -81 we will multiple numerator and denominator by -9......
so
(-8×-9) /(9×-9) = 72/-81.....
so your answer is 72/-81..
hope my answer helps you.....