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

what's the relationship between 0.5 and 0.05
Which Boundary can produce volcanoes
find the area of a frame that measures 20 inches on each side and has a width of 3 inches
how did the Supreme Court frustrate Roosevelts new deal legislation
At 10 A.M., the temperature was 71F°. At 3 P.M., the temperature was 86F°. Find the value of the slope and explain what it means.
Gina and her brother are collecting pennies at home.They have 382 pennies so far. If they trade the pennies for dimes,how many dimes will they have? How many pe
Some irrational numbers are integers. True or false? Explain your choice.
X-(4x-7)=5x-(x+21) This is for my math class on homework
How does mold obtain vital nutrients
how did the Supreme Court frustrate Roosevelts new deal legislation