1. A shopkeeper sells $$ 4,25 \mathrm{~kg} $$ of rice daily. How much does he sell in 18,6 days? 2. A car consumes 5,75 liters of petrol per hour. How much petrol is used in 9,2 hours? 3. A worker earns $$ ₹ 32,45 $$ per hour. How much will he earn in 7,8 hours? 4. A machine produces 3,85 meters of wire per minute. How much wire will it produce in 22,5 minutes? 5. A watermelon weighs $$ 2,65 \mathrm{~kg} $$. What is the total weight of 13,8 watermelons? 6. A farmer collects 6,15 liters of milk every morning. How much will he collect in 25,4 days? 7. A rope measures 12,35 meters. What will be the total length of 4,7 such ropes? 8. A car travels 68,25 kilometers per hour. How far will it travel in 8,3 hours? 9. A tank fills 15,45 liters of water per hour. How much water will it fill in 6,5 hours? 10. A student writes 2,35 pages per hour. How many pages will be written in 10,6 hours? 11. A chocolate costs $$ ₹ 8,75 $$. How much will 12,4 chocolates cost? 12. A truck carries $$ 725,5 \mathrm{~kg} $$ of wheat per trip. How much wheat will it carry in 3,6 trips? 13. A person drinks 1,95 liters of water daily. How much will they drink in 15,2 days? 14. A restaurant prepares 4,35 kg of dough per batch. How much dough is prepared in

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### 1. **A shopkeeper sells $$ 4.25 $$ kg of rice daily. How much does he sell in $$ 18.6 $$ days?**

**Solution:**
Multiply the daily sale by the number of days.
$$
4.25 \, \text{kg/day} \times 18.6 \, \text{days} = 79.05 \, \text{kg}
$$

**Answer:**  
The shopkeeper sells **79.05 kg** of rice in 18.6 days.

---

### 2. **A car consumes $$ 5.75 $$ liters of petrol per hour. How much petrol is used in $$ 9.2 $$ hours?**

**Solution:**
Multiply the consumption rate by the number of hours.
$$
5.75 \, \text{liters/hour} \times 9.2 \, \text{hours} = 52.9 \, \text{liters}
$$

**Answer:**  
The car uses **52.9 liters** of petrol in 9.2 hours.

---

### 3. **A worker earns ₹32.45 per hour. How much will he earn in $$ 7.8 $$ hours?**

**Solution:**
Multiply the hourly wage by the number of hours worked.
$$
32.45 \, \text{₹/hour} \times 7.8 \, \text{hours} = 253.11 \, \text{₹}
$$

**Answer:**  
The worker will earn **₹253.11** in 7.8 hours.

---

### 4. **A machine produces $$ 3.85 $$ meters of wire per minute. How much wire will it produce in $$ 22.5 $$ minutes?**

**Solution:**
Multiply the production rate by the number of minutes.
$$
3.85 \, \text{meters/minute} \times 22.5 \, \text{minutes} = 86.625 \, \text{meters}
$$

**Answer:**  
The machine will produce **86.625 meters** of wire in 22.5 minutes.

---

### 5. **A watermelon weighs $$ 2.65 $$ kg. What is the total weight of $$ 13.8 $$ watermelons?**

**Solution:**
Multiply the weight of one watermelon by the number of watermelons.
$$
2.65 \, \text{kg} \times 13.8 = 36.57 \, \text{kg}
$$

**Answer:**  
The total weight is **36.57 kg**.

---

### 6. **A farmer collects $$ 6.15 $$ liters of milk every morning. How much will he collect in $$ 25.4 $$ days?**

**Solution:**
Multiply the daily collection by the number of days.
$$
6.15 \, \text{liters/day} \times 25.4 \, \text{days} = 156.21 \, \text{liters}
$$

**Answer:**  
The farmer will collect **156.21 liters** of milk in 25.4 days.

---

### 7. **A rope measures $$ 12.35 $$ meters. What will be the total length of $$ 4.7 $$ such ropes?**

**Solution:**
Multiply the length of one rope by the number of ropes.
$$
12.35 \, \text{meters} \times 4.7 = 58.045 \, \text{meters}
$$

**Answer:**  
The total length is **58.045 meters**.

---

### 8. **A car travels $$ 68.25 $$ kilometers per hour. How far will it travel in $$ 8.3 $$ hours?**

**Solution:**
Multiply the speed by the number of hours.
$$
68.25 \, \text{km/hour} \times 8.3 \, \text{hours} = 566.475 \, \text{km}
$$

**Answer:**  
The car will travel **566.475 kilometers** in 8.3 hours.

---

### 9. **A tank fills $$ 15.45 $$ liters of water per hour. How much water will it fill in $$ 6.5 $$ hours?**

**Solution:**
Multiply the filling rate by the number of hours.
$$
15.45 \, \text{liters/hour} \times 6.5 \, \text{hours} = 100.425 \, \text{liters}
$$

**Answer:**  
The tank will fill **100.425 liters** of water in 6.5 hours.

---

### 10. **A student writes $$ 2.35 $$ pages per hour. How many pages will be written in $$ 10.6 $$ hours?**

**Solution:**
Multiply the writing rate by the number of hours.
$$
2.35 \, \text{pages/hour} \times 10.6 \, \text{hours} = 24.91 \, \text{pages}
$$

**Answer:**  
The student will write **24.91 pages** in 10.6 hours.

---

### 11. **A chocolate costs ₹8.75. How much will $$ 12.4 $$ chocolates cost?**

**Solution:**
Multiply the cost per chocolate by the number of chocolates.
$$
8.75 \, \text{₹} \times 12.4 = 108.5 \, \text{₹}
$$

**Answer:**  
$$ 12.4 $$ chocolates will cost **₹108.5**.

---

### 12. **A truck carries $$ 725.5 $$ kg of wheat per trip. How much wheat will it carry in $$ 3.6 $$ trips?**

**Solution:**
Multiply the weight per trip by the number of trips.
$$
725.5 \, \text{kg/trip} \times 3.6 \, \text{trips} = 2,612 \, \text{kg}
$$

**Answer:**  
The truck will carry **2,612 kg** of wheat in 3.6 trips.

---

### 13. **A person drinks $$ 1.95 $$ liters of water daily. How much will they drink in $$ 15.2 $$ days?**

**Solution:**
Multiply the daily consumption by the number of days.
$$
1.95 \, \text{liters/day} \times 15.2 \, \text{days} = 29.64 \, \text{liters}
$$

**Answer:**  
The person will drink **29.64 liters** of water in 15.2 days.

---

### 14. **A restaurant prepares $$ 4.35 $$ kg of dough per batch. How much dough is prepared in**

It seems like the problem statement for Question 14 is incomplete. Could you please provide the number of batches or the relevant information to complete the question? This will help in calculating the total dough prepared.
**Solutions:** 1. **Rice Sales:** The shopkeeper sells **79.05 kg** of rice in 18.6 days. 2. **Petrol Consumption:** The car uses **52.9 liters** of petrol in 9.2 hours. 3. **Worker Earnings:** The worker will earn **₹253.11** in 7.8 hours. 4. **Wire Production:** The machine will produce **86.625 meters** of wire in 22.5 minutes. 5. **Watermelon Weight:** The total weight is **36.57 kg**. 6. **Milk Collection:** The farmer will collect **156.21 liters** of milk in 25.4 days. 7. **Rope Length:** The total length is **58.045 meters**. 8. **Car Travel Distance:** The car will travel **566.475 kilometers** in 8.3 hours. 9. **Tank Water Filling:** The tank will fill **100.425 liters** of water in 6.5 hours. 10. **Student Writing:** The student will write **24.91 pages** in 10.6 hours. 11. **Chocolate Cost:** $$ 12.4 $$ chocolates will cost **₹108.5**. 12. **Wheat Carried:** The truck will carry **2,612 kg** of wheat in 3.6 trips. 13. **Water Consumption:** The person will drink **29.64 liters** of water in 15.2 days. 14. **Dough Prepared:** The problem is incomplete. Please provide the number of batches to determine the total dough prepared. **Note:** For Question 14, the problem statement is incomplete. Please provide the necessary information to complete the calculation.

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