Take Sarita’s present age to be yyears. What was her age 3years back?
Given, the present age of Sarita =yyears
Before 3years, Sarita's age =Sarita'spresentage-3
=(y-3)years
Therefore, before 3years Sarita's age was (y-3)years.
Question 79
My younger sister's age today is 3 times what it will be 3 years from now minus 3 times what her age was 3 years ago. Find her present age.
Question 1(a)
Answer the following:
Take Sarita’s present age to be y years.
(i) What will be her age 5 years from now?
(ii) What was her age 3 years back?
(iii) Sarita’s grandfather is 6 times her age. What is the age of her grandfather?
(iv) Grandmother is 2 years younger than grandfather. What is grandmother’s age?
(v) Sarita’s father’s age is 5 years more than 3 times Sarita’s age. What is her father’s age?