Sachin is younger than Rahul by 4 years. If the ratio of their ages is 7:9, find the age of Sachin  Options:
A) 24.58 B) 24.5 C) 24.3 D) 24.9 E) 14
If Rahul age is x, then Sachin age is x-4,   so (x-4)/x = 7/9   =&gt; 9x-36 = 7x   =&gt; 2x = 36   =&gt; x = 18   So Sachin age is   18 - 4= 
<gadget id="calculator">  18 - 4</gadget>
<output>14</output>
14   Answer: 14
<result>E</result>
Sachin is younger than Rahul by 4 years. If the ratio of their ages is 7:9, find the age of Sachin