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A group of labourers promised to do a piece of work in 10 days but five of them became absent. If the remaining labourers complete the work in 12 days , find their original number in the group |
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Answer» A group of labourers promised to do a piece of work in 10 days but five of them became absent. If the remaining labourers complete the work in 12 days , find their original number in the group |
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