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Chapter 1: Q65. (page 15)

Let mrepresent the number of miles. Which algebraic expression represents the number of feet in mmiles?

A5280m

B5280m

C m+5280

D5280鈭�m

Short Answer

Expert verified

Option A5280m represents the correct expression of the number of feet.

Step by step solution

01

Step 1. Conversion of miles to feet.

It is known that there are 5280 feet in one mile.

02

Step 2. Example of conversion of miles to feet.

5 miles in feet is given by(5280脳5)=26400鈥夆赌塮别别迟

03

Step 3. DESCRIPTION OF STEP.

As there are 5280 feet in one mile, so m miles will have (5280脳m)feet.

That is(5280脳m) feet which are given in option A.

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