A does a work in 10 days and B does
the same work in 15 days. In how many
days they together will do the same
work?
Answers
Answered by
1
Answer:
6 days
Step-by-step explanation:
In one day A does = 1/10 work
In one day B does = 1/15 work
In one day both can do work = 1/10 + 1/15 = 5/30 = 1/6 work.
Time needed to complete the work = 1 ÷ 1/6 = 6
Answer = 6 days.
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Answered by
1
Answer:
sorry I don't know how to solve it
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