Amir walks 1/2 mile in 15 minutes. Jody walks 2/3 mile in 20 minutes. Who walks at a faster rate?
2 answers:
Step-by-step explanation:
given,
Amir walks = 1/2 miles in 15 min.
Jody walks = 2/3 miles in 20 minutes
write each rate,
1/2/15 , 2/3/20
so now,
calculate the fraction,
![\frac{1}{2 \times 15} = \frac{1}{30} \\ \frac{2}{3 \times 20} = \frac{1}{3 \times 10} = \frac{1}{30}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%20%5Ctimes%2015%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B30%7D%20%20%5C%5C%20%20%5Cfrac%7B2%7D%7B3%20%5Ctimes%2020%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B3%20%5Ctimes%2010%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B30%7D%20)
so,
both walk at the same/equal rate.
hope this answer helps you dear!
Answer:
Jody walks at a faster rate because it would take Amir 30 minutes to walk a mile and Jody approximately 26.6 minutes to walk a mile.
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