A grandfather is ten times older than his granddaughter.he is also 54 years older than her.find rheir present ages.
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Answered by
2
Solution =>
Lets take age of granddaughter = x
then her grand father age = 10x
but his age is 54 then ,
=> 10x = 54
x = 5.4 years is the age of grandaughter
Lets take age of granddaughter = x
then her grand father age = 10x
but his age is 54 then ,
=> 10x = 54
x = 5.4 years is the age of grandaughter
jashrivastava:
I am sorry mine is wrong
Answered by
4
GF. gd
10x. x
10x-x=9x
9x=54
x=6
so GF=60
GD=6
10x. x
10x-x=9x
9x=54
x=6
so GF=60
GD=6
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