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Mathematics, 22.07.2019 09:30 nickname0097

Andrew walks 3/4 mile in 10 minutes. jill walked 4/5 mile in 15 minutes. what was the difference in their speeds, in miles per hour?

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Andrew walks 3/4 mile in 10 minutes. jill walked 4/5 mile in 15 minutes. what was the difference in...
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