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3 years ago

In a class of 20 students, 60% are girls. How many students are girls?

Mathematics

2 answers:

Vilka [71]3 years ago

8 0

Answer: 12 Students are girls.

60% of 20 students is 12. Which means the 12 students in the class are girls.

Blizzard [7]3 years ago

4 0

Answer:

Step-by-step explanation:

Take the number of students and multiply by the percent

20 * 60 %

Put in decimal form

20 *.60

There are 12 girls

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2 years ago

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3 years ago

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3 years ago

What is the probability that the product of two dice is greater than 15 on two separate rolls?

ratelena [41]

Answer:

25/324

Step-by-step explanation:

Make a table of possible products:

$\left[\begin{array}{ccccccc}&1&2&3&4&5&6\\1&1&2&3&4&5&6\\2&2&4&6&8&10&12\\3&3&6&9&12&15&18\\4&4&8&12&16&20&24\\5&5&10&15&20&25&30\\6&6&12&18&24&30&36\end{array}\right]$

Of the 36 results, 10 are greater than 15.

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3 years ago

What are they asking?

nadezda [96]

They are asking which one gives both the same answer.

7 0

2 years ago