Question
At 8.30 a.m., a car started travelling at an average speed of 70 km/h. At 9.30 a.m., a bus started from the same place travelling on the same road. If the bus took 2 hours to catch up with the car, find the speed of the bus.
3 m

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At 8.30 a.m., a car started travelling at an average speed of 70 km/h. At 9.30 a.m., a bus started from the same place travelling on the same road. If the bus took 2 hours to catch up with the car, find the speed of the bus.