woahmalak
woahmalak woahmalak
  • 16-04-2021
  • Mathematics
contestada

Amanda runs 7 miles in 80 minutes. At the same rate, how many miles would she run in 64 minutes?

Respuesta :

louisecarter louisecarter
  • 16-04-2021

Answer:

5.6 miles

Step-by-step explanation:

[tex]\frac{7}{80} =\frac{x}{64}[/tex]   Set up the proportion

[tex]7(64)=x(80)[/tex]  Cross multiply

[tex]448=80x[/tex]     Simplify

[tex]\frac{448}{80}=\frac{80x}{80}[/tex]    Divide both sides by 80

[tex]5.6=x[/tex]

Answer Link

Otras preguntas

if 283 is divided by 4 where should the first digit of the quotient be placed
Why didn't northern bankers,merchant ,mill owners and unskilled workers want to end slavery?
how did caesar strengthen his hold on power after declaring himself dictator of Rome for life
if 10 800 cm2 of material is available to make a box with a square base and an open top find the largest possible volume of the box.
Certain skills and behavior patterns that normally develop during the stages of life are called.
Hemophilia is a recessive disorder found on the X chromosome of males abd females. Patricia is a healthy carrier of hemophilia and Sam is completely healthy. Co
A bicameral legislature features?
Describe how energy and matter move through the food web and carbon cycle
the population of ages at inauguration of all us presidents who had professions in the military is 62,46, 68,64,57. why does it not make sense to construct a hi
A bicameral legislature features?