ernie walks 1/6 mile in 1/12 hour when he walks along the river trail. How many miles per hour does Ernie walk when he hikes on
the trail?
1 answer:
Answer:
2 miles
Step-by-step explanation:
distance=rate*time
d=rt
1/6=r*(1/12)
multiply both sides by 12
12(1/6)=r*(1/12)12
2=r*1
2=r
rate=2 miles per hour
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