You are sailing to an anchorage 24 miles away and want to make it there before sunset, which will occur at 1900 this evening It's now 1300. What speed do you need to make to get to the anchorage before sunset?

To calculate the speed required to reach the anchorage before sunset, we can use the formula:

\[
\text{Speed} = \frac{\text{Distance}}{\text{Time}}
\]

### Given:
- **Distance** to the anchorage = 24 miles
- **Current time** = 1300 (1:00 PM)
- **Sunset time** = 1900 (7:00 PM)
- **Time available** = 1900 - 1300 = 6 hours

### Calculation:
The speed required is:

\[
\text{Speed} = \frac{24 \text{ miles}}{6 \text{ hours}} = 4 \text{ miles per hour (knots)}
\]

### Conclusion:
You need to maintain a speed of **4 knots** (miles per hour) to reach the anchorage before sunset at 1900.

Do you need more details or have any questions?

Here are 5 related questions:
1. What happens if there is wind resistance or current affecting your speed?
2. How would you adjust if your current speed is slower than 4 knots?
3. What are the safety considerations for sailing at this speed?
4. How would varying weather conditions impact your time calculation?
5. What tools or instruments could help you maintain a constant speed while sailing?

**Tip:** Always factor in possible delays, like wind changes or navigational adjustments, when planning your sailing time.

You are sailing to an anchorage 24 miles away and want to make it there before sunset, which will occur at 1900 this evening. It's now 1300. What speed do you need to make to get to the anchorage before sunset?

Learn how to calculate the speed needed to sail 24 miles and reach an anchorage before sunset. Given a time of 6 hours and a distance of 24 miles, this example explains how to apply the distance-speed-time formula to determine the required speed of 4 knots. Suitable for Grades 6-8.

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