freefireaniacs89 freefireaniacs89

05-08-2021
Mathematics

contestada

A can do a piece of work in 3 days and B in 6 days andShyam in 12 days.In how many days will they finish it when both work at it.

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Аноним Аноним

05-08-2021

Answer:

Step-by-step explanation:

= 1/3 + 1/6 + 1/12 (LCM 12)

= 4/12 + 2/6 + 1/12

= 6/12

= 1/2

Therefore 1/2 = 2 days

They will all work together and finish the job in 2 days

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