CUET Preparation Today
The present age of two persons A and B are 36 and 50 years respectively. If after t years the ratio of their age will be 3 : 4. Then the value of t is? |
4 6 5 7 |
6 |
ATQ, ⇒ \(\frac{36\;+\;t}{50\;+\;t}\) = \(\frac{3}{4}\) ⇒ 144 + 4t = 150 + 3t ⇒ t = 6 |
