Question

4. A grandfather is seven times older than his granddaughter. He is also 48 years older
than her. Find their present ages.
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Answer 1

Answer:

Step-by-step explanation:

age of grand daughter = x

age of grandfather = 7 x  = 48 + x

7 x = 48 + x

6 x = 48

x = 8

7 x = 7 x 8 = 56

age of grandfather is 56

age of granddaughter is 8

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Answer 2

see the attachment...