If 34 men completed 2/5th of a work in 8 days working 9 hours a day. How many more man should be engaged to finish the rest of the work in 6 days working 9 hours a day?
Choose the correct answer
A) 100 B) 102 C) 104 D) 106 E) 108
Using the chain rule,   M1 x T1 = M2 x T2   Thus, (34 x 8 x 9) / 2/5 = (M2 x 6 x 9) / 3/5   M2 = 68.   Therefore, required number of men = (68 + 34)= 
<gadget id="calculator">(68 + 34)</gadget>
<output>102</output>
102   ANSWER:102
<result>B</result>
If 34 men completed 2/5th of a work in 8 days working 9 hours a day. How many more man should be engaged to finish the rest of the work in 6 days working 9 hours a day?