The speed of the boat is 15 km / h, the speed of the river is x km / h. how far did the boat travel in 3
| April 9, 2021 | education
The speed of the boat is 15 km / h, the speed of the river is x km / h. how far did the boat travel in 3 hours moving along the river?
1. Let’s write an expression showing what the speed of a boat moving along the river is equal to, if we know that its own speed is 15 km per hour, and the speed of the river is x km per hour.
(15 + x) k per hour.
2. And now let’s write down an expression that shows the distance that a boat floating along the river will be able to sail in 3 hours.
3 * (15 + x) km.
Answer: The distance that the boat can sail under the given conditions will be 3 * (15 + x) km.
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