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klasskru [66]
3 years ago
8

How far can a person run in 15 minutes if he or she runs at an average speed of 16 km/hr? (Convert minutes into hours)

Mathematics
2 answers:
kobusy [5.1K]3 years ago
8 0

Answer:

The person can run 4 km in 15 minutes.

2.5 miles.

Step-by-step explanation:

We are asked to find the distance covered by a man in 15 minutes at a speed of 16 km/hr.

\text{Distance}=\text{Speed}\times \text{Time}

1 minute = 1/60 hour

15 minutes = 15/60 hour.

\text{Distance}=\frac{16\text{ km}}{\text{ hr}}\times \frac{15}{60}\text{ Hours}

\text{Distance}=16\text{ km}\times \frac{1}{4}

\text{Distance}=4\text{ km}

Therefore, the person can run 4 km in 15 minutes.

1 km = 0.621371 miles

4\text{ km}=4\times 0.621371\text{ miles}

4\text{ km}=2.485484\text{ miles}

4\text{ km}\approx 2.5\text{ miles}

Therefore, the runner's distance traveled in miles would be approximately  2.5 miles.

kykrilka [37]3 years ago
4 0
60/15 is 4
16/4 is 4
in 15 minutes, he or she runs 4km
4 times .621 is about 2.5 miles
hope this helps:)
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3x+2(x-5)=25 show your work
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Answer:

x = 7

Step-by-step explanation:

Expand 3x+2(x-5)=25 which looks like

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Simplfy

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have a wonderful day

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irina [24]

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Answer:

  (a, b, c) = (30, 50, 55)

Step-by-step explanation:

If we rewrite the ratio of A to B so it has the same number of ratio units as in the ratio of A to C, we have ...

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The total number of ratio units is 27. They stand for 135 real units, so each one stands for 135/27 = 5 real units.

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Answer:

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Step-by-step explanation:

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y ----> the length of each blue rod in centimeters

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