Question

I need help with this question thats asking,” Sarah travels on her bicycle at a speed of 22.7 miles per hour. whats sarah’s approximate speed in kilometers per minute?

Answer 1

Answer:

(2) 0.6

Step-by-step explanation: Common sense should tell you that Choices (3) and (4) might be approximate answers in kilometers per hour, not minute.

To change from miles to kilometers, multiply by 1.609. To change hours to minutes, divide by 60. 22.7 * 1.609 / 60 = 0.608..., which is approximately 0.6.

Answer 2

The 22.7 miles per hour in the km per hour is 0.6 km per minute option (2) is correct.

What is unit conversion?

It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, multiplication by a conversion factor.

We have:

Sarah travels on her bicycle at a speed of 22.7 miles per hour.

The speed of the Sarah = 22.7 miles per hour

As we know:

1 miles per hour = 1.609 km per hour

and 1 hour = 60 minutes

22.7 miles per hour in km per minute:

= (22.7×1.609)/60

= 0.6 km per minute

Thus, the 22.7 miles per hour in the km per hour is 0.6 km per minute option (2) is correct.

Learn more about the unit conversion here:

brainly.com/question/14350438

#SPJ2