Sachin is younger than Rahul by 9 years. If the ratio of their ages is 7:9, find the age of Sachin	Pick:
A) 31.5 B) 24.5 C) 24.3 D) 24.9 E) 24.1
If Rahul age is x, then Sachin age is x-9,   so (x-9)/x = 7/9   =&gt; 9x-81 = 7x   =&gt; 2x = 81   =&gt; x = 40.5   So Sachin age is   40.5 - 9= 
<gadget id="calculator">  40.5 - 9</gadget>
<output>31.5</output>
31.5   31.5nswer: 31.5
<result>A</result>
Sachin is younger than Rahul by 9 years. If the ratio of their ages is 7:9, find the age of Sachin