A part of road is constructed by 84 workers in 36 days.How many more workers would be required to finish the work in 21days?
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Answer:
it is very simple.mark me as brainliest
Step-by-step explanation:
see if worker are 84 then the day are 36 and the work done in 21 day =?worker so 84 *21/36=49 workers so 49 workers wre needed to finish the work in 21 day
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