Question

A grandfather is ten times older than his grand daughter. He is also 54 years older than her. Find their present ages?​

Answer 1

Step-by-step explanations

. Let Granddaughter's present age

be x Then, Grandfather's age = 10x Given, Grandfather's age = Granddaughter's age + 54 10x = x + 54 10x − x = 54 9x = 54 x = 54/9 x = 6 ∴ Grand daughter's age = x = 6 years & Grand father's age = 10x = 10 × 6 = 60 years

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