Question

Rajan age is thrice the age of babu after 15 years rajan age is double that of babu what are there age now
step by step explaination
fast please​

Answer 1

Answer:

present ages of babu=15

                          rajan=45

Step-by-step explanation:

let the present age of rajan be 3x and babu be x

According to the situation, the equation will be-

• $(3x+15) = 2(x + 15)$

• $3x+15 = 2x+30$

by interchanging the numbers,

• $3x-2x = 30-15$

• $x=15$

∴ babu's present age = x = 15

rajan's present age = 3x = 3×15 = 45