Question

Express 55 miles per hour in kilometers per hour.km/hr(Round to the nearest whole number as needed.)

Answer 1

Okay, here we have this:

Considering the provided amount in miles per hour, we are going to convert it to kilometers per hour, so we obtain the following:

`\begin{gathered} (55mi)/(h)\cdot(1.6km)/(1mi) \\ =(55\cdot1.6km)/(h) \\ =88\frac{\text{ mi}}{h} \end{gathered}`

Finally we obtain that 55 miles per hour are equivalent to 88 kilometers per hour.