InterviewSolution
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InterviewSolution
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P,Q and R started a piece of work. They worked on it for 5 days, which P left |
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Answer» (a) (p+q+r) worked for 5 days, (Q+R) worked for 5 days and R worked for 5 days to complete the work. (b) P worked for 5 days, Q worked for 10 days and R worked for 15 days to complete the work.(iii) Find the part of the work done by Q and R. (c ) Then find the part of the work done by P. (d) Compare them. When certain people work for the same number of days each, then the ratio of the total work done will be the same as the work done by each of them per day. Hence, if all the people involved work for the same number of days, then the earning can directly be distributed in the ratio of work done per day by each of them . The following example is useful to understand this statement. |
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