Mathematics, 03.12.2020 20:10, mitetwojr
A car takes 4 hours to reach a destination travelling at the speed of 63 km/h. How long will it take to cover the same distance if the car travells at the speed of 56 km/h? Do these quantities (time and speed) vary directly or inversely? Find the constant of variation.
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A car takes 4 hours to reach a destination travelling at the speed of 63 km/h. How long will it take...
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