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drek231 [11]
3 years ago
12

Stephanie walks 2/5 miles in 1/4 our what is Stephanie speed in miles per hour

Mathematics
2 answers:
Ksivusya [100]3 years ago
7 0

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

aivan3 [116]3 years ago
4 0
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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muminat

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<h3>What is a Positive linear relationship?</h3>

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the multiplying by 3 is optional...I just did it because it is easier to work with equations when there are no fractions.

18j + n = 402....multiply by -3
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