1.

A man does a piece of work in 3 days. In 1 day this man does ________ of the work. another man does the same work in 4 days.In one day this man does _____of the workIn 1 day both men together do ______of the workboth work together do the whole work in_______days.​

Answer»

1/31/412/77/12Step-by-step explanation:1/3+1/4=7/12



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