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A secretary can type 56 words per minute. how much time will she need to type a 4200-word report?

A. 7hours 30 minutes
B. 1hour 4 minutes
C. 1hour 28 minutes
D. 1hour 15 minutes


Sagot :

the answer would be D, because you do 4200÷56=75 minutes. 75 minutes= 1 hour and 15 minutes