A machine puts d caps on bottles in m minutes. How many hours will it take to put caps on b bottles? Choose the correct choice from the following
A) 60bm/d
B) b/60dm
C) bd/60m
D) 60b/dm
E) bm/60d
A machine puts d caps on bottles in m minutes.   So, the machine puts 1 cap in m/c minutes   To put caps on b bottles, the machine will take bm/d minutes   In order to calculate the no. of hours taken , divide the product by 60.   So, our answer is bm/60d   Answer : bm/60d
<result>E</result>
A machine puts d caps on bottles in m minutes. How many hours will it take to put caps on b bottles?