Math, asked by rozyaryan123, 1 year ago

A is 15 year old. B is one-third older.How many year ago was be twice as old as A?

Answers

Answered by Ankit1214

1

Your question is wrong

Answered by prathap30

0

Answer:

10 years

Step-by-step explanation:

let A is 15 year

B is 15+15/3=20 years

let x be the numbers of years ago B was twice the age of A.

20-x = 2. (15-x)

20-x = 30-2x

x= 10

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