1.

Frame the word problem for the age reletion of you and your grandparents with the condition 5 years later .

Answer»

Question:- the sum of grandfather's and grandson's AGES is 70 years,

5 years LATER, grandfather's age is 5 more than 4 times his grandson's age.

Answers:-

LET grandfather's present age be :- x

let grandson's present age be :- 70-x

5 YEARS LATER

grandfather's age = x+5

grandson's age =75-x

A/Q

x+5= 4(75-x)+5

= x = 300 - 4x

5x = 300

x= 60

grandfather's present age = 60 years

grandson's present age = 70-60

=10 years


Discussion

No Comment Found

Related InterviewSolutions