anika2001 anika2001

02-12-2015
Mathematics

contestada

Briana walks 3/4 mile in 1/5 hour. What is Briana's unit rate?

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MichaelLiu MichaelLiu

02-12-2015

d = r * t
3/4 = r * 1/5
r = 3/4 * 5
= 15/4
Briana walks at 15/4 or 3.75 miles per hour.

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