Question

A does 32 pages in 6 hours and b does 40 pages in 5 hours in how many hours both combined will do 110 pages

Answer 1

A can write in 1hour = 32/6 pages

Similarly, B in 1 hour = 40/5 pages

Together (A+B) in 1 hour = 32/6 + 40/5 = 40/3

So, A+B write 40/3 pages in 1 hour

A+B write 110 pages in (3/40) x 110 Hours = 8 hours 15 min.

I hope this will help you

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Answer 2

both can write in 8 hours and 15 minutes as they write 13 pages per hour