Question
Jayden went for vacation and he traveled with his family in a ship. The ship traveled at a constant speed for 9 hours, covering a total distance of 405 kilometers. How fast was it going (moving)?
25 kilometers per hour
35 kilometers per hour
40 kilometers per hour
45 kilometers per hour
25 kilometers per hour
35 kilometers per hour
40 kilometers per hour
45 kilometers per hour
Answers
GPT-4o mini
To find the speed of the ship, we can use the formula for speed:
\[
\text{Speed} = \frac{\text{Distance}}{\text{Time}}
\]
In this case, the distance is 405 kilometers and the time is 9 hours.
\[
\text{Speed} = \frac{405 \text{ km}}{9 \text{ hours}} = 45 \text{ km/h}
\]
Therefore, the speed of the ship was **45 kilometers per hour**.
\[
\text{Speed} = \frac{\text{Distance}}{\text{Time}}
\]
In this case, the distance is 405 kilometers and the time is 9 hours.
\[
\text{Speed} = \frac{405 \text{ km}}{9 \text{ hours}} = 45 \text{ km/h}
\]
Therefore, the speed of the ship was **45 kilometers per hour**.