The answer is 9
both 81 and 63 are dividable by 9, and nothing higher
Answer:
266 miles
Step-by-step explanation:
You need to divide 70 by 2.5 equals 28. Than you need to times that by 9.5.
Based on the calculations, the unit rate in feet per minute for this walking pace is equal to 250 feet per minute.
<h3>How to calculate the unit rate?</h3>
A unit rate refers to a measurement of a quantity which is calculated as a ratio of one parameter to another.
This ultimately implies that, we would divide the distance covered in feet by the time taken to cover this distance as follows:
Unit rate = distance/time
Unit rate = 3750/15
Unit rate = 250 feet per minute.
Read more on time here: brainly.com/question/12199398
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