Question

-9/5=?/20=27/?
Find 11/14 of 63
Please tell the answer

Answer 1

according to question

-9/5 =?/20=27/?

second step

-?=x ok

so , -9/5 = x/20

now you can cross multipley

5×x =-9×20

= x. = (-9×20 )/5

so 20 cancel to 5 :-4

-9×4 =-36

so, -9/5=36/20=27/x

36/20 =27/x

cross multipley

36×x = 27×20

:- x. =(27×20)/36

so 36 and 20 cut the table of 4

and (27×5)/9

and 27and 9 cut the table of 9

So , 3×4 :-15

now :- -9/5=36/20=27/15