Question

a and b are working on an assigenment. A takes 6 hours to type 32 pages on a computer while B takes 5 hrs to type 40 pages> How much time will they take , working together on 2 different computer to type an assignment of 110 pages

Answer 1

Step-by-step explanation:

Number of pages typed by A in one hour=32/6=16/3

Number of pages typed by B in one hour=40/5=8

Number of pages typed by both in one hour=((16/3)+8)=40/3

Time taken by both to type 110 pages=110*3/40=8 hours.

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