Johnson
Calculus
Level
pending
In a map with the scale 1:20000000, the distance between city A and B are 4cm. What is the real distance in km. A car drive from A to B in 8 hours, what is the speed of the car. If the car drive 120km/h from A to B, how many hours do the car need
800km, 100km/h, 6,7h
80000000km, 100km/h, 6.7h
800km, 100km/h, 6h
80000000km, 120km/h, 6h
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1 solution
