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

Answer:60,6

Step-by-step explanation:

let, age of grandfather be 'x' and age of grand daughter is 'y'

as per given,

x=10y

given: he is 54 years old than her,

x-y=54

10y-y=54

9y=54

y=6

grandfather's age: 60

grand daughter's age: 6

given conditions

1. grandfather is 10 times older than his grand daughter (60years-6years= 10 times)

2. 54 years difference(ohe is older than her) (60-6=54)

Answer 2

Answer:

Age of grandfather=60

Age of granddaughter=6

Step-by-step explanation:

age of grand daughter = x

age of grandfather = 10 x = 54 + x

10 x = 54 + x

9 x = 54

x = 6

10 x = 60

age of grandfather is 60

age of granddaughter is 6

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