27 men working 8 hours per day dig 30 m deep. How many extra men should be put to dig to a depth of 50 m working 6 hours per day?  Pick one:	A) 33	B) 66	C) 88	D) 100	E) 281
(27 * 8)/30 = (x * 6)/50 =&gt; x =60   60 – 27 = 33   33nswer: 33
<result>A</result>
27 men working 8 hours per day dig 30 m deep. How many extra men should be put to dig to a depth of 50 m working 6 hours per day?