https://file.aiquickdraw.com/mathbot/file/1726613982947akb02i37.jpg

Let's go through the conversions listed in the image one by one:

1. **85 cm = m**  
   - 1 meter (m) = 100 centimeters (cm)  
   - \( 85 \, \text{cm} = \frac{85}{100} \, \text{m} = 0.85 \, \text{m} \)

2. **784 hm = am**  
   - 1 hectometer (hm) = 100 meters (m)  
   - 1 megameter (Mm) = 1,000,000 meters (m)  
   - \( 784 \, \text{hm} = 78,400 \, \text{m} = 0.0784 \, \text{am} \) (am = Mm here)

3. **64 km = dam**  
   - 1 kilometer (km) = 10 hectometers (hm)  
   - 1 kilometer = 100 decameters (dam)  
   - \( 64 \, \text{km} = 640 \, \text{dam} \)

4. **8345 mm = dam**  
   - 1 decameter (dam) = 10 meters (m)  
   - 1 millimeter (mm) = 0.001 meters (m)  
   - \( 8345 \, \text{mm} = \frac{8345}{1000} \, \text{m} = 8.345 \, \text{m} = 0.8345 \, \text{dam} \)

5. **342 cm = mm**  
   - 1 centimeter (cm) = 10 millimeters (mm)  
   - \( 342 \, \text{cm} = 342 \times 10 \, \text{mm} = 3420 \, \text{mm} \)

---

6. **143 m = mm**  
   - 1 meter (m) = 1000 millimeters (mm)  
   - \( 143 \, \text{m} = 143 \times 1000 \, \text{mm} = 143,000 \, \text{mm} \)

7. **29 days = month**  
   - Average month = 30.44 days  
   - \( 29 \, \text{days} \approx \frac{29}{30.44} \, \text{months} \approx 0.95 \, \text{months} \)

8. **45 sec = min**  
   - 1 minute (min) = 60 seconds (sec)  
   - \( 45 \, \text{sec} = \frac{45}{60} \, \text{min} = 0.75 \, \text{min} \)

9. **4 yrs = months**  
   - 1 year = 12 months  
   - \( 4 \, \text{yrs} = 4 \times 12 \, \text{months} = 48 \, \text{months} \)

10. **5 century = yrs**  
    - 1 century = 100 years  
    - \( 5 \, \text{century} = 5 \times 100 \, \text{years} = 500 \, \text{years} \)

---

Would you like more detailed steps on any specific conversion? Here are some related questions:

1. How would you convert meters to kilometers?
2. How many days are there in a leap year?
3. What is the conversion process for time between seconds, minutes, and hours?
4. How do you convert decimeters to millimeters?
5. What is the difference between a regular and leap year in terms of months?

**Tip**: When performing unit conversions, remember to always keep track of the conversion factor between units (e.g., 1 cm = 10 mm).

Convert the given units to another unit as shown in the image.

Learn how to convert units such as centimeters to meters, kilometers to decameters, millimeters to decameters, and time between days, months, and centuries. These conversions cover essential math skills for Grades 5-7 students.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation