Question

please answer in step by step solution​

Answer 1

Age ratio=3:4

The sum of the ratio=3+4

=7

kanchan present age=3/7×42

=3×6

=18years

khusi present age=4/7×42

=4×6

=24years

Answer 2

Answer:

Mark it as the brainliest answer.

Step-by-step explanation:

3+4= 7

7 units= 42

Then, 1 unit= 42/7= 6

3 units = 6×3= 18

4 units = 6×4= 24

Therefore Kanchan's age is 18 (3 units) and Khushi's age is 24 (4 units)