A steam shovel excavates 2 cubic yards every 40 seconds. At this rate the amount excavated in 45 minutes is:...? Mcqs

A steam shovel excavates 2 cubic yards every 40 seconds. At this rate the amount excavated in 45 minutes is:...?

(A) 90 cubic yards

(B) 135 cubic yards

(C) 270 cubic yards

(D) 1200 cubic yards