Solve the following . observing significant figure rules 12miles/3.20hours 4miles/hr 3.75miles/hr 3.8miles/hr 3.750miles/hr

To solve the problem while observing significant figure rules, we need to divide 12 miles by 3.20 hours and express the result with the correct number of significant figures.1. **Identify Significant Figures:** - The number 12 has 2 significant figures. - The number 3.20 has 3 significant figures.2. **Perform the Division:** 3. **Determine the Correct Number of Significant Figures:** - When dividing, the result should have the same number of significant figures as the measurement with the fewest significant figures. In this case, that is 12 miles, which has 2 significant figures.4. **Round the Result:** - Round 3.75 to 2 significant figures: 3.8Therefore, the answer, observing significant figure rules, is .