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Mathematics, 08.12.2021 22:50, martinmorsette
Carlos cycles for 2 hours at a fast speed, then cycles for 3 more hours at a speed 10 km/h slower than this. If the entire distance travelled is 90 km, find Carlos’ speed in the first two hours of travel.
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Carlos cycles for 2 hours at a fast speed, then cycles for 3 more hours at a speed 10 km/h slower th...
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