Question: Covert 90 miles and one hour to meters and seconds
1. **State the problem:** Convert $90$ miles and $1$ hour into meters and seconds.
2. **Conversion formulas:**
- $1$ mile = $1609.34$ meters
- $1$ hour = $3600$ seconds
3. **Convert miles to meters:**
$$90 \text{ miles} = 90 \times 1609.34 = 144840.6 \text{ meters}$$
4. **Convert hours to seconds:**
$$1 \text{ hour} = 3600 \text{ seconds}$$
5. **Final answer:**
$90$ miles = $144840.6$ meters
$1$ hour = $3600$ seconds