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kvasek [131]
2 years ago
10

Jerome went on a hike. He climbed three-fourths of a mile in two-thirds of an hour. What was his hiking speed in miles per hour?

Mathematics
2 answers:
ira [324]2 years ago
8 0

Answer:

1 1/8

Step-by-step explanation:

3/4= 0.75

2/3 = 0.666666667 so on...

divide and you get 1.125 which is also written as 1 1/8

OlgaM077 [116]2 years ago
3 0
You could do this with fractions. I'll do decimals later.

d = 3/4 mile
t = 2/3 hour
r = ????


r = 3/4 // 2/3 Invert and multiply the denominator
r = 3/4 * 3/2 = 9/8 = 1 1/8

If your calculator handles fractions, you can use it to do this. If not you can change this to a decimal.
d = 3/4 = 0.75 miles
t = 2/3 hour = 0.666666666 hours.
r = ???

d = r*t
r = d/t
r = 0.75 / 0.66666667
r = 1.125 miles / hour
which gives you exactly the same answer 1.125 = 1 1/8


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hope this helps
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