Book Maths Puzzle Numerical Ability Age Problem

The ratio of ages of two persons is 4 : 7 and one is 30 years older than the other. Find the sum of their ages.

Read Solution (Total 3)

40:70 sum is 110
10 years agoHelpfull: Yes(1) No(0)

suppose ages are x and y
ratios x:y = 4:7
and x+30 = y

on solving
x= 40
and y=70
10 years agoHelpfull: Yes(1) No(1)
sum of their age is 110
9 years agoHelpfull: Yes(0) No(0)

Book Other Question

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