Question

please answer this questionfast​

Answer 1

Answer:

hope it helps you...................

Answer 2

Answer:

Rahul = 20 years

Laxmi = 28 years

Step-by-step explanation:

Let their present ages be 5x and 7x

4 years later their ages will be 5x + 4 and 7x + 4

sum = 56

therefore, 5x + 4 + 7x + 4 = 56

12x + 8 = 56

12x = 56 - 8

12x = 48

x = 48/12

x = 4

thus their present age will be :

Rahul = 5x = 5*4 = 20 years

Laxmi = 7x = 7*4 = 28 years