Question

Hema's age is 4 times the age of mary. Find their ages if sum of their ages is 30.

Answer 1

let hema's age be x years

so mary will be 4x

by data 4x+x =30

x = 6

so the age of hema is 6

and the age of mary is 24

Answer 2

Answer:

• Age of Mary = 6 years

• Age of Hema = 30 years

Step-by-step explanation:

Let Mary's age be x

Let Hema's age be 4x

→ Equation :-

= x + 4x = 30

= 5x = 30

= x = 30/5

= x = 6

→ Their present age :-

• Mary's age = 6 years

• Hema's age = 5(6) = 30 years

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