Question

If a is 75% of b , is 150% of c and d is 25% of c, then find a:d?

Answer 1

A=75%,B=150%
C,d=25%
75÷25÷150
You will get your answer

Answer 2

due to a = 100%
d +100+ b+ c =a
d-a=75%-150%
d-100=-75%
d=100%-75%
d=25%
a:d=100%/75%=4:3
a*c=d*c ==4*25%=100
3*25=75
a-d =100-75=25 ans