A GRANDFATHER IS TEN TIMES OLDER THAN HIS GRANDDAUTHER . HE IS ALSO 54 YEARS OLDER THAN HER . FIND THEIR PRESENT AGE
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Answer:
6 and 60
Step-by-step explanation:
Let granddaughter's age be x
then, grandfather's age will be 10x
Given,
Grandfather's age = Granddaughter's age + 54
10 x = x +54
10x - x = 54
9x = 54
x = 54/9
x = 6
therefore , granddaughter's age = x = 6years
grandfather's age = 10x = 10× 6 = 60years
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