Question

Carmen is printing an essay that is 15 pages long, and each page contains 52 lines of text. It takes her 5 minutes to print the essay. At what rate did the essay print?

A.
13.4 lines per minute
B.
161 lines per minute
C.
156 lines per minute
D.
780 lines per minute

Answer 1

find number of lines
lines=lines per page times pages
lines=52 times 15
lines=780 lines

780 lines per 5 minutes
156 lines per 1 minute


C is answer