Ijust need an expiation for my corrections

You compared the Jeanne to Jake in the correct order 21/28. Now you need to simplify your fraction. What is the largest number, also known as the the highest common denominator, you can divide both 21 and 28 by? Once you figure that out, divide both 21 and 28 by that highest common denominator and you will have your answer.

Step-by-step explanation:

21/1=21    28/1=8

21/3=7     28/2=14

21/7=3     28/4=7

               28/7=4

What is the largest common number in both columns? That is your largest common denominator.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

0.85% : )

step-by-step explanation: