If 32 men and 24 days can reap a field in 9 days in how many days will 28 men and 12 boys reap it supposing that 4 men can do as much as 6 boys?	Choices:
A) 20 days  B) 30 days  C) 12 days  D) 24 days  E) 25 days
Explanation:   (32m+24b)9=(28m+12b)x   [Since 24b(6 * 4)b   =&gt; 6 boys = 4 men   =&gt; 24 boys = 16 men]   (32m+16m)9=(28m+8m)x   [since 4 men = 6 boys]   48m*9/36m = 12 days   Answer: Option 12 days48 *9/36= 
<gadget id="calculator">48 *9/36</gadget>
<output>12</output>
12 days   Answer: Option 12 days
<result>C</result>
If 32 men and 24 days can reap a field in 9 days in how many days will 28 men and 12 boys reap it supposing that 4 men can do as much as 6 boys?