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Darina [25.2K]
3 years ago
15

Harold swam 6 2/5 km in 2 hours how far could Harold swim in 5 hours

Mathematics
1 answer:
Mama L [17]3 years ago
4 0

The distance that Harold swim in 5 hours should be 16 km.

Given that,

  • Harold swam 6 2 ÷ 5 km in 2 hours.
  • And, the number of hours given is 5 hours.

Here we assume the distance be x

So,

6\frac{2}{5} =6.4

Now

\frac{6.4}{2}=\frac{X}{5}

2x=(6.4)(5)

2x=32

Now Divide by 2 on both sides  

Thus,  

X=16 km

Therefore, we can conclude that the distance that Harold swim in 5 hours should be 16 km.

Learn more about the distance here: brainly.com/question/12319416

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Answer:

The answer is 5.66

Step-by-step explanation:

let the missing side be x

9² = 7² + x²

9² - 7² = x²

x² = 9² - 7²

x² = 81 - 49

x² = 32

x = √32

x = 5.66

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3 years ago
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I am Lyosha [343]

Answer:

13 l of 15%, 13 l of 25%, 26 l of 70%

Step-by-step explanation:

solutions:

  • 15%, 25% and 70%

final solution:

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This includes 0.45*52l= 23.4 l acid

Let's assume:

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  • amount of 70% solution= z
  • and we have z=2y

so there are 2 equation:

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or

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--------

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4 years ago
Bryce is picking out a new lamp at a furniture store. There are 5 kinds of lamp bases and
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Answer:

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Step-by-step explanation:

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5*(3*3)*2

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hope it helps :)

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3 years ago
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The number generator is fair. it picked the approximate percentage of red most of the time.

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3 years ago
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CGB=79 the what is DGB
Aleonysh [2.5K]

Answer:

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