Question

Vikas's mother is 22 years younger than
Vikas's grandmother and 27 years older than
Vikas the sum of their ages is 121 years. Find
their present ages​

Answer 1

Answer:

x=15

Step-by-step explanation:

Let vikas' present age be x

So vikas' mother's age will be x+27

And vikas' grandmother's age will be x+27+22=x+49

ATQ

x+(x+27)+(x+49)=121

3x+76=121

3x=121-76

3x=45

x=45÷3

x=15

Hope it helps!

Answer 2

Answer: Vikas's age=15 yrs

               Mother's age= 42 yrs

               Grandmother's age= 64 yrs.

Step-by-step explanation:

• Let that present age of Vikas is x yrs.
• So, his Mother's age= (x+27) yrs
• Grandmother's age=(x+27+22) i.e., (x+49) yrs.
• According to question,

         x+(x+27)+(x+49)=121

     ⇒ 3x+76=121

     ⇒ 3x=121-76

     ⇒ x=$\frac{45}{3}$

     ∴  x=15

• So, mother's sge will be=15+27

                                                = 42 yrs.

• Grandmother's age=15+49

                                        = 64 yrs.

• Hence, age of Vikas, his Mother and his Grandmother are 15 yrs, 42 yrs, and 64 yrs respectively.

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