Problema Solution
Mary is five times as old as sarah.In five years, Mary will be twice as old as Sarah. What will be Sarah's age in six years?
Answer provided by our tutors
Y = 5X
Y +5 = 2(X+5)
OR 5X + 5 = 2X+10
3X= 5
X = 5/3
SO IN 6 YEARS , SARAH AGE = X + 6 = 5/3+ 6 = 23/6 YEARS