Asked by Please Help!!!

Two friends worked out on treadmills at the gym.
•Alden walked 2 miles in 3/4 hour
•Kira walked 1 3/4 miles in 30 minutes
Who walked at a faster rate?
Answered by Please Help!!!
Someone please help me with this!
Answered by Reiny
rate = distance/time

Alden: rate = 2/(3/4) mph
= 2(4/3)
= 8/3 mph or appr 2.67 mph

Kira:
rate = 1.75/.5 mph
= 3.5 mph

Answered by cece
kira
Answered by Jackie
Kira walked at a faster rate.😉
Answered by Instagram:__xxjackiexx__
Kira walked at a faster rate.
Answered by amy
kira is faster
Answered by ellbertostromere
kira
Answered by Anonymous
Great
Answered by Estephanie
This was helpful¡ Kira walked at a faster rate.
Alden= 2 miles divided by 3/4 hr. =2 and 2/3

Kira= 1 and 3/4 divided by 30= 7/120 that means that she walked 7 miles in 2 hours since 60 +60=120. And 60 minutes is one hour. You can convert 7/120 to 7/2 = 7 miles in 2 hours. That is an improper fraction so you would have to turn it into a mixed number. 7/2= 3 and 1/2.

2 and 2/3 is less than or < 3 and 1/2 .

So Kira walked at a faster rate.
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