Question

Aasthas mother is thrice as old as aastha if her mother's age in 45 years how old will be aastha after 7 years?

Answer 1

Answer:

35 years old aastha will be

Answer 2

Aastha age after 7 years will be 22 years

Step-by-step explanation:

• Given that

        Aastha present age = X

• Aasthas mother is thrice as old as Aastha, its means

        Aastha's mother present age = 3× Aastha present age

        Aastha's mother present age = 3X

• Where

        Aastha's mother present age = 45

        3X = 45

        So

        X = 15 years = Aastha present age

• After 7 years

        Aastha future age = Aastha present age + 7

        Aastha future age = 15 + 7

        Aastha future age = 22 years