Question

Class 7 please tell me answer of question no 23 please math

Answer 1

Its a very simple question if u unsers it

First take the LCM i.e Lowest Common Factor

here it is 35(7x5)

next multiply -5/7 by 5 in both numerator and denominator

and same with -7/5 by 7 in both numerator and denominator

-7/5=-49/35

-5/7=-25/35

now find the biggest number between the numerators , -25 is the larger than -49(in negative numbers the smallest numbers are larger than the biggest numbers)

-25/35≤-45/35

therefore -5/7≤-7/5

Answer 2

Answer:

That's simple they are equal