In converting 9 yards to inches, what unit (omit the number) would you place in the numerator of your ratio? remember that there are 36 inches in 1 yard

  inches

Step-by-step explanation:

The "to" unit goes in the numerator. (The "from" unit goes in the denominator.) Since we're converting to inches, the numerator of the conversion factor has units of inches.

  9 yd = 9 yd × (36 in)/(1 yd) = 324 in

i'm not sure i quite understand, could you provide more information?

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