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Let's go through the items on the worksheet and check whether each one represents a rate, and if so, convert it to a unit rate:

1. **5 humans to 10 hands**  
   - **Not a rate** (N)  
     This is a simple ratio, not a rate involving two different units. Humans and hands are directly related in a fixed ratio.

2. **P300 per 2 hours of work**  
   - **Rate** (R)  
     The unit rate is \( \frac{P300}{2 \text{ hours}} = P150 \) per hour.

3. **P300 to 2 kg of rambutan**  
   - **Rate** (R)  
     The unit rate is \( \frac{P300}{2 \text{ kg}} = P150 \) per kilogram.

4. **20 meters in 5 seconds**  
   - **Rate** (R)  
     The unit rate is \( \frac{20 \text{ meters}}{5 \text{ seconds}} = 4 \text{ meters per second} \).

5. **24 miles in every 8 hours**  
   - **Rate** (R)  
     The unit rate is \( \frac{24 \text{ miles}}{8 \text{ hours}} = 3 \text{ miles per hour} \).

6. **P30,000.00 in 3 square meters**  
   - **Rate** (R)  
     The unit rate is \( \frac{P30,000}{3 \text{ m}^2} = P10,000 \) per square meter.

7. **60 seconds per minute**  
   - **Not a rate** (N)  
     This is a definition, not a rate, as seconds and minutes are both units of time.

8. **6 inches in half ruler**  
   - **Not a rate** (N)  
     This is a measurement of length, not a rate.

9. **6 apples in 3 every oranges**  
   - **Rate** (R)  
     The unit rate is \( \frac{6 \text{ apples}}{3 \text{ oranges}} = 2 \text{ apples per orange} \).

10. **15 candies in every P60.00**  
    - **Rate** (R)  
      The unit rate is \( \frac{15 \text{ candies}}{P60} = 0.25 \text{ candies per peso} \).

Would you like further details or explanations on any of these? Here are five related questions to deepen your understanding:

1. How do you differentiate between a ratio and a rate?
2. Can you find another example of a rate involving distance and time?
3. How would you convert a rate of 5 miles per hour to kilometers per hour?
4. Why is "60 seconds per minute" not considered a rate?
5. How can we interpret unit rates in real-life scenarios, such as in shopping or travel?

**Tip**: Always simplify rates to their unit form, which makes comparisons and applications easier.

Identify whether each of the given quantities is a rate or not, and convert to unit rate if applicable.

This activity helps students identify rates and convert them into unit rates. It involves practical examples such as cost per unit of product, speed, and more. Suitable for Grades 6-8 students.

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