The text in the image is in Indonesian and it states:

"Pak Ari berangkat ke kantor dan mengendarai motor. Lama perjalanannya adalah 15 menit. Jika kecepatan motor 60 km/jam, berapa jarak dari rumah Pak Ari ke kantor?"

This translates to:

"Mr. Ari leaves for the office and rides a motorcycle. The travel time is 15 minutes. If the speed of the motorcycle is 60 km/h, how far is it from Mr. Ari's house to the office?"

To solve this problem, we need to convert the time from minutes to hours and use the formula for distance:

$\text{Distance} = \text{Speed} \times \text{Time}$

Given:

• Time = 15 minutes = $\frac{15}{60}$ hours = 0.25 hours
• Speed = 60 km/h

$\text{Distance} = 60 \text{ km/h} \times 0.25 \text{ hours} = 15 \text{ km}$

Therefore, the distance from Mr. Ari's house to the office is 15 kilometers.

Would you like more details or have any questions about this problem? Here are some related questions to consider:

1. What would be the travel time if Mr. Ari was traveling at a speed of 45 km/h?
2. How fast would Mr. Ari need to travel to reach the office in 10 minutes?
3. If the return trip takes 20 minutes, what is the average speed for the entire journey?
4. Can you calculate the fuel consumption if Mr. Ari's motorcycle consumes fuel at a rate of 5 liters per 100 km?
5. What is the time difference in arrival if Mr. Ari increases his speed by 10 km/h?

Tip: When converting time units in problems like these, always ensure the units for speed and time match to accurately compute the distance.