1.

129 A grandfather is ten times older than hisgranddaughter, the is also 54 years older thanther. Find her there present ages.​

Answer»

ANSWER:

GRANDFATHER: 60 years

Grand DAUGHTER: 6 years

Step-by-step explanation:

Let the grand daughter's age be x

Grandfather's age is 10X

The grandfather is 10 times older than his granddaughter

so

10x= x+54

10x-x= 54

9x= 54

x=54/9

x=6

granddaughter= x= 6 years

grandfather= 10x= 6*10= 60 years



Discussion

No Comment Found

Related InterviewSolutions