Stephanie walks 2/5 miles in 1/4 our what is Stephanie speed in miles per hour
2 answers:
Answer:
1 3/5 miles per hour
Step-by-step explanation:
Distance = rate * time
We know the distance and the time
2/5 miles = rate * 1/4 hour
Divide by 1/4
2/5 ÷ 1/4 = rate * 1/4 ÷ 1/4
Copy dot flip
2/5 * 4/1 = rate
8/5 = rate
1 3/5 miles per hour is the rate
2÷5=0.4
1÷4=0.25
0.4÷0.25=0.016
so she walks at a rate of 0.016 miles per hour
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