63 miles in 270 minutes will mean that nolan rides his bike at a distance of 63/270 miles in one minute.
there are 60 minutes in an hour. So to find out the distance he covers in 1 hour, 63/270 × 60 will give you 14 miles.
Since the question is asking for the average speed, nolan rides his bike at 14 miles per hour i think.
First off, we'll convert the mixed fraction to "improper" and check about, keeping in mind that, there are 5280 feet in 1mile.

Answer:
she gets her drivers license then right?
Step-by-step explanation:
Answer:
1200%
Step-by-step explanation:
12 = 12.
To convert to percent, bring decimal back 2 places
It becomes 1200%