1.

A conveyer belt delivers baggage at the rate of 3 tonne in 5 min and a second conveyer belt delivers baggage at the rate of 1 tonne in 2 min. How much time will it take to get 33 tonne of baggage using both conveyer belts ?

A. 25 min and 30 s
B. 30 min
C. 35 min
D. 40 min and 45 s
Answer» C. 35 min


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