Question

B is x times older than A. if age of A is 15 and the sum of their age is 75 . Find the age of B​

Answer 1

$\Large\mathtt\green{ }\huge\underline\mathtt\red{Answer : }$

Let age of b is x years

Then age of a be x+15 years

Thus a+b=135

2x+15=135

X=60

Hence age of a be 75 years.

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Answer 2

Answer:

\Large\mathtt\green{ }\huge\underline\mathtt\red{Answer : }

Answer:

Let age of b is x years

Then age of a be x+15 years

Thus a+b=135

2x+15=135

X=60

Hence age of a be 75 years.

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