NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 4: Simple Equations - Problems and SolutionsQuestion 77
Class 7 - Mathematics - Unit 4: Simple Equations - Problems and Solutions
Question. 77
After 25 years, Rama will be 5 times as old as he is now. Find his present age.
Answer:
6 1/4 years
Detailed Answer with Explanation:
Let present age = x.
x + 25 = 5x ⇒ 25 = 4x ⇒ x = 25/4 = 6.25 years.