Question

1. julia took 45 minutes to travel to her cousins house, which was 4 kilometers away. what was her speed? 180 km/min 11.25 km/min.08 km/min 42 km/min

Explanation:

Step1: Recall the speed formula

Speed \(v=\frac{d}{t}\), where \(d\) is distance and \(t\) is time. Here \(d = 4\) km and \(t=45\) min.

Step2: Calculate the speed

\(v=\frac{4}{45}\approx0.0889\approx0.08\) km/min (rounded to two - decimal places).

Answer:

\(0.08\) km/min (the third option).