Ratio and Proportion
hl A. B and C can do a piece of work in 10 days, 15 days and 30 days respectively.
In how many days would they finish the work if they do it together?
Answers
Answered by
2
Answer:
5 days..............
Answered by
0
Answer:
15:30
=3:6
=1:2
and= 1:2
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