Question

(14)The number of boys and girls in a class are in the ratio 7:5. Four years later the sum of

their ages will be 56 years,What are their present ages?​

Answer 1

Step-by-step explanation:

first multiply and then divide the answer is 78.4/5

Answer 2

Answer:

Age of Rahul=20 years.

Age of Haroon=28 years.

Step-by-step explanation:

Rahul:-5x. Haroon:-7x

(5x+4)+7x+4=56

12x+8=56

12x=56-8

12x=48

x=48 =4

12

Age if Rahul=20years

Age of Haroon=28years