Math, asked by rajenderjindu, 10 months ago

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 shivaranjani1218
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 aishutsh358
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.

Step-by-step explanation:

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