The bus covered 189 km in 3 hours. How many km will it cover in 6 hours if its speed increases by 6 km / h.
| January 10, 2021 | education
If the bus travels 189 km in 3 hours, we will find out what its speed is.
189 km: 3 hours = 63 km / h – bus speed.
If we have the speed of the bus, which was originally, and how much it increased, then we will find the speed of the bus now.
63 km / h + 6 km / h = 69 km / h.
Let’s find how many kilometers a bus will cover in 6 hours if its speed is 69 km / h.
Let’s multiply 6 hours by 69 km / h.
6 * 69 = 414 km – the bus will pass in 6 hours.
Answer: the bus will cover 414 kilometers in 6 hours.
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