Question

mona is twice older then her sister keetu. If the difference between ages be 11 years. Find thier presents age​

Answer 1

Answer:

11

Step-by-step explanation:

Answer 2

Answer:

11 and 22

Step-by-step explanation:

Let the age of mona be 'x'

thus age of keetu = y

x=2y.......1

x-y=11

2y-y=11

y=11

thus, x= 11×2

= 22

present age of mona= 22 years

present age of keetu= 11 years