Question

please tell this question​

Answer 1

Answer:

first just simplify the terms

that is 1728÷2528×-1÷27÷1÷81×1728÷2528

now take numerator as a and denominator as b

now

a=1728÷2528×-1÷27

cancel them

and you will get as -2÷79 as answer

now

b=1÷81×1728÷2528

cancel them you will get the answer as 9÷79

now -2÷79÷9÷79

-2÷79×79÷9

so finally you will get answer as -2÷9