Question

The speedometer in Kevin’s car reads in both miles/hour and kilometers/hour. What information is needed to convert between these two units?

the number of miles in 1 kilometer
the number of kilometers that are traveled in 1 hour
the number of miles that are traveled in 1 hour
the number of hours per 1 kilometer

Answer 1

A: the number of miles in 1 kilometer

Step-by-step explanation:

the speedometer already know how fast the car is going but it needs to know how many miles are in a kilometer to be able to convert them

Answer 2

A mile is the distance or length that one travels. This is similar to a kilometer. travelling distance is measured in miles per hour or kilometers per hour, depending on what part of the world one is located.  In order to convert between these two units Kevin needs to know how many miles are in a kilometer.