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Mathematics, 03.03.2021 18:30 hcameron65

Mr. Moore drove the first half of his journey at an average speed of 96 km/h for 2 hours. He then drove the remaining half of his journey at an average speed of 80 km/h. How long did Mr. Moore take for the remaining half of his journey?

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Mr. Moore drove the first half of his journey at an average speed of 96 km/h for 2 hours. He then dr...
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