ratio between rahul and deepak is 4: 3, after 6 years rahul age will be 30 years. what is deepak present age?
Choose the correct answer:
A) 18	B) 15	C) 77	D) 266	E) 182
<gadget id="calculator">30 - 6</gadget>
<output>24</output>

<gadget id="calculator">24 * 3</gadget>
<output>72</output>

<gadget id="calculator">72 / 4</gadget>
<output>18</output>

<result>A</result>
ratio between rahul and deepak is 4: 3, after 6 years rahul age will be 30 years. what is deepak present age?
divide(multiply(subtract(30, 6), 3), 4)
"present age is 4 x and 3 x , = > 4 x + 6 = 30 = > x = 6 so deepak age is = 3 ( 6 ) = 18 answer : a"