three men do a piece of work,the first does 7/15,the second does 5/6 of the...
three men do a piece of work,the first does 7/15,the second does 5/6 of the...
three men do a piece of work,the first does 7/15,the second does 5/6 of the remainder while the third does the rest.if the rest done by the third person equals 24units,find the whole piece of work.(plz show ur work)?
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