Two buses left at the same time towards each other and met 2 hours later. The speed of one is 55 km / h
| November 29, 2020 | education
Two buses left at the same time towards each other and met 2 hours later. The speed of one is 55 km / h, and the other is 40 km / h. What was the distance between them at first?
They drove out from different directions.
Find the paths of both cars – find the distance between them initially.
The speed and time of the first car is 55 km / h and 2 hours.
We find: 55 × 2 = 110 km initially.
The speed and time of the second car is 40 km / h and 2 hours.
Find the path: 40 × 2 = 80 initially.
We add both paths: 80 + 110 km = 190 km – it was between them initially.
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