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cupoosta [38]
3 years ago
13

1200 people visited a museum. 240 of the visitors were children. what percent of the visitors were children?​

Mathematics
2 answers:
Alex777 [14]3 years ago
6 0

Answer:

20 Percent.

Step-by-step explanation:

240:1200*100 =

(240*100):1200 =

24000:1200 = 20

sergeinik [125]3 years ago
5 0

Answer:

20 percent

Step-by-step explanation:

To find the percentage that were children, we take the number of children over the total and multiply by 100%

There are 240 children and 1200 total people

240/1200 * 100%

.2*100%

20%

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Answer:

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Step-by-step explanation:

We are given the following information in the question:

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Standard Deviation, σ = 15000 per day

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We are given that the distribution of number of viewers is a bell shaped distribution that is a normal distribution.

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P(x > 610) = 1 - 0.9986 =0.0014

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