The average speed of a snails is 0.020 miles/ hour and that of a leopard is 70 miles/hours. Coinvert these speeds is SI units.

Explanation

To convert the speeds of a snail and a leopard from miles per hour to SI units (meters per second), we can follow these steps:

### Step 1: Understand the conversion factors
- We know that:
- 1 mile = 1600 meters
- 1 hour = 3600 seconds

### Step 2: Convert the speed of the snail
- The average speed of the snail is given as 0.020 miles/hour.
- We can convert this speed to meters per second using the conversion factors:

\[ V_s = 0.020 \text{ miles/hour} \times \frac{1600 \text{ meters}}{1 \text{ mile}} \times \frac{1 \text{ hour}}{3600 \text{ seconds}} \]

### Step 3: Calculate the speed of the snail
- Plugging in the values:

\[ V_s = 0.020 \times 1600 \div 3600 \]

- Performing the multiplication and division:

\[ V_s = 32 \div 3600 = 0.00889 \text{ m/s} \]

### Step 4: Convert the speed of the leopard
- The average speed of the leopard is given as 70 miles/hour.
- We can convert this speed to meters per second using the same conversion factors:

\[ V_L = 70 \text{ miles/hour} \times \frac{1600 \text{ meters}}{1 \text{ mile}} \times \frac{1 \text{ hour}}{3600 \text{ seconds}} \]

### Step 5: Calculate the speed of the leopard
- Plugging in the values:

\[ V_L = 70 \times 1600 \div 3600 \]

- Performing the multiplication and division:

\[ V_L = 112000 \div 3600 = 31.1111 \text{ m/s} \]

### Final Answers:
- The average speed of the snail in SI units is approximately **0.00889 m/s**.
- The average speed of the leopard in SI units is approximately **31.11 m/s**.

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