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Math problem! Come and help! ! ! ! ! ! ! ! ! ! ! 1 1 1
Solution: Assuming the vehicle speed is x, then:

The distance traveled by bicycle is 3 *12.5 = 37.5km..

The distance traveled by the car is: (3-0.5) * x = 2.5km..

I think your title is wrong, not 150m, but 150km.

So: 37.5+2.5x= 150.

2.5x = 150-37.5 = 1 12.5

x= 1 12.5/2.5

X=45 km/h

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