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David and his two brothers deliver papers every morning. Each one of them can deliver a paper every two minutes, and between the three of them they deliver 147 papers. How long does it take them to deliver
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May 11, 2019
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David and his two brothers deliver papers every morning. Each one of them can deliver a paper every two minutes, and between the three of them they deliver 147 papers. How long does it take them to deliver the paper.
Mathematics
college
Sifar
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The paper for each of them
paper per person = 147/3
paper per person = 49
Each of them deliver 49 papers
Find how long it takes
one paper is 2 minutes
time = 49 × 2
time = 98
They finish delivering in 98 minutes
Miro Samek
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May 16, 2019
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Miro Samek
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