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Mathematics, 20.05.2021 20:50 dri16947

Liam biked for 3 hours at a speed of 8mph and walked the remaining part of his way at a speed of 3mph. If the total distance he covered was 30 miles how much time did he walk

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Liam biked for 3 hours at a speed of 8mph and walked the remaining part of his way at a speed of 3mp...
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