The ratio of men to women in a class is 4 to 3. If 4 men drop out of the class and the ratio of men to women after the drop out is 10 to 9, then how many women are currently in the class?  Choose the correct choice from the following options.
A) 14 B) 16 C) 18 D) 20 E) 22
Equation on the basis of question   4x-4/3x=10/9   x=6   Original number of men = 4*6= 
<gadget id="calculator">4*6</gadget>
<output>24</output>
24   Original Number of Women= 3*6= 
<gadget id="calculator">3*6</gadget>
<output>18</output>
18 (Answer)   18urrent number of men= 24-4= 
<gadget id="calculator">24-4</gadget>
<output>20</output>
20   18urrent number of women= 18   Ratio = 20/18= 10/9 ( Just to verify)   Ans 18
<result>C</result>
The ratio of men to women in a class is 4 to 3. If 4 men drop out of the class and the ratio of men to women after the drop out is 10 to 9, then how many women are currently in the class?