Question

Alia is thrice as old as Reema. Haya is 7 years younger than Alia. If the sum of their ages is 28, how old are the three girls?

Answer 1

Reema age = 5 Years  ,  Alia Age = 15 Years  & Haya Age = 8 years

Step-by-step explanation:

Let say Reema Age = R  Years

Alia is thrice as old as Reema.

=> Alia Age = 3R   Years

Haya is 7 years younger than Alia

=> Haya Age = 3R - 7  Years

sum of their ages is 28

=> R + 3R + 3R - 7 = 28

=> 7R = 35

=> R = 5

Reema age = 5 Years

Alia Age = 15 Years

Haya Age = 8 years

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