Mathematics, 03.04.2021 17:00 savanna89
A taxi travels for x hours at 80km per hour (km/h) and y hours at 100km/h. The average speed for the journey of 560km is 93⅓km/h. Find x and y
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A taxi travels for x hours at 80km per hour (km/h) and y hours at 100km/h. The average speed for the...
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