Question

A car traveled 1027.88 km from Harrisburg, PA to Chicago IL in 11.75 hours. What was the average speed of the of the car?

Answer 1

Answer:87.48 km/hour

Step-by-step explanation:

Answer 2

Proportions:

1027.88 km ⇔ 11.75 hours

A km ⇔ 1 hour

A = 1027.88*1/11.75

A = 87.48 km/hour (aprox)

The average speed is:

87.48 km/hour