cupcakequeen4920 cupcakequeen4920

14-04-2018
Mathematics

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One-half of a road construction project was completed by 6 workers in 12 days. working at the same rate, what is the smallest number of workers needed to finish the rest of the project in exactly four days?

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mkryukova19 mkryukova19

14-04-2018

6 workers*12 days=x workers*4 days
x=6*12/4=3*6=18 workers are needed

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