answer3 answer3
  • 02-04-2015
  • Mathematics
contestada

determine the unit rate of a marathon runner who travels 5/2 miles in 1/4 hour

Respuesta :

cclemeno cclemeno
  • 02-04-2015
5/2= 2 1/2 miles 2 1/2 mi x 4= 10 MPH
Answer Link
iGreen
iGreen iGreen
  • 02-04-2015
Divide the two numbers.

5/2 / 1/4

Flip the 2nd fraction and multiply:

5/2 * 4/1

20/2

10

So the marathon runner travels at a unit rate of 10 MPH.
Answer Link

Otras preguntas

Find the value of x.
A cylinder with a height of 12 cm has a volume of 1728 pi cm^ 3 What is the diameter of the cylinder?
HEEEEEEEEELLLLLLLLLLLPPPPPP!!! Can anyone help me?
Read the excerpt from Act II of Hamlet. Guildenstern: Happy in that we are not over happy; On Fortune’s cap we are not the very button. Hamlet: Nor the soles of
The Federal government allows a tax advantage for A. Low income families with children B. For childcare expenses C. For each child in a family D. All of
characteristics of mixed economy​
THIS IS THE MOST IMPORTANT QUESTION OF THE HOMEWORK PLEASE HELP!
# of justices needed to hear a brief
writea to the editor about the problem causedby garbage, throw here.​
2. Why is federal income tax a progressive tax? A. A higher income will qualify for more exemptions B. A higher income pays a lower rateC. A higher income has m