It takes 60 identical printing machines 2 hours to print 200,000 cards. How long would it take 50 of these machines to print the same total?
Pick one.
A) 2 hr 36 min
B) 2 hr 40 min
C) 2 hr 30 min
D) 2 hr 25 min
E) 2 hr
50% of 60 = 30% or 0.30   2 hr x 60 min = 120 min   120 min x 0.30 = 36 min   36 min   + 2= 
<gadget id="calculator">  + 2</gadget>
<output>2</output>
2 hr and 36 min   2 hr 36 minnswer is 2 hr 36 min
<result>A</result>
It takes 60 identical printing machines 2 hours to print 200,000 cards. How long would it take 50 of these machines to print the same total?