Question

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

Answer 1

Answer:

Question ⤵

A grandfather is ten times older than his granddaughter. He is also 54 years older than her. Find their present ages .

Answer ⬇

Granddaughter's age = 6 years .

Grandfather's age = 60 years .

Step-by-step explanation ⤵

Let the granddaughter's age be x years. Therefore, grandfather's age be 10x years.

According to the question,

Grandfather's age = Granddaughter's age + 54 years .

10x = x + 54

Transporting x to LHS, we obtain

10x - x = 54

9x = 54

x = 54/9

x = 6 .

Granddaughter's age = x = 6 years .

Grandfather's age = 10x = 10 × 6 = 60 years .

Thanks and Regards.

Answer 2

Answer:

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