Q. Convert. Simplify your answer and write it as a proper fraction or as a whole or mixed number._____ feet=21 of a mile
Understand conversion factor: Step 1: Understand the conversion factor between miles and feet. 1 mile =5,280 feet. To find the number of feet in 21 of a mile, we need to multiply the number of feet in a mile by 21. Calculation: 5,280 feet ×21
Perform multiplication: Step 2: Perform the multiplication to find the answer.5,280×21=2,640 feet.This gives us the number of feet in 21 of a mile.
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