Question

Four years ago the ratio of A age to B age was 11:14and four year later their ages will be in the ratio 13:16 the present age of A is

Answer 1

Answer:

48 years

Step-by-step explanation:

let the age of A : B 4 years ago be 11x/14x.

current age = 11x+4/14x+4

According to question,

current age +4 =13/16

so 11x+4+4/14x+4+4=13/16

:(11x+8)*16=13(14x+8)

:176x+128= 182x +104

6x= 24

x =4

so current age of A = 11x +4= 11*4+4=48 years

age of B =52 yrs.

Ans. 48 Years. ( age of A )

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