Question

the present age of Rahul and lakmi are in the ratio 4:3 . four years later the sum of their ages will be 57 years what are their present ages ​

Answer 1

Answer:

Let the age of Rahul be 5x years and age of Haroon 7x years.

4 years later, age of Rahul will be 5x+4 years.

And Haroon will be 7x+4 years.

Sum = 5x+4 +7x+4 = 56

12x+8 =56

12x =56–8 =48

x =48/12=4

Therefore age of Rahul = 5*4=20 years Answer

Age of Haroon = 7*4=28 years Answer