Question

1. you are driving at a speed of 100 km/h in montana. the speed limit is 60 miles per hour (mph). use conversions to determine whether you are driving above or below the speed limit.

Explanation:

Step1: Recall the conversion factor

We know that \( 1 \text{ km} \approx 0.6214 \text{ miles} \). So to convert kilometers per hour to miles per hour, we multiply the speed in km/h by the conversion factor.

Step2: Convert 100 km/h to mph

The speed is \( 100 \text{ km/h} \). To convert to mph, we calculate \( 100\times0.6214 = 62.14 \text{ mph} \).

Step3: Compare with speed limit

The speed limit is 60 mph. Since \( 62.14>60 \), we can determine if we are above or below the speed limit.

Answer:

You are driving at a speed of \( 62.14 \) mph, which is above the speed limit of 60 mph.