Uma can finish her work in 18 days the same work is finished by manju in 9 days in how many both of them will do the wprk together
Answers
Answered by
20
Step-by-step explanation:
uma's work in 1 day=1/18
manju's work in 1 day=1/9
they both does work in ....days
1/18+1/9
1+2/18=3/18=1/6
they both complete the work in 6 days
Answered by
10
Answer:
In 1 day part of the work done by Usha = 1/18th part
In 1 day part of the work done by Manju=1/9th part
In 1 day part of work done by Usha and Manju =
1/18 + 1/9=1/18+2/18=3/18= 1/6th part of the work
Therefore no.of days taken together by them to complete the work=
1÷1/6=6/1=6 days
BRAINLIEST plzplz.
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