Question

if a:b=3:4,the value of (2a+3b):(3a+4b) is

Answer 1

a/b=3/4
So,
[(2 x 3)+(3 x 4)]/[(3 x 3)+(4 x 4)]
(6+12)/(9+16)
18/25 ans.

Answer 2

DKG DEXTEROUS ZONE

DK GOLA CLASSES