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Damm [24]
3 years ago
8

N a classroom of 33 students, the ratio of boys to girls is 3 : 8. How many boys are in the class?

Mathematics
1 answer:
tiny-mole [99]3 years ago
4 0

3 boys + 8 girls = 11 students

3 boys/ 11 students = x boys /33 students

using cross products

3 * 33 = x*11

divide by 11

99/11 = x

x=9

There are 9 boys

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In order to find this, we need to count exactly how many times each of them blinks within 60 seconds. Then, we find which numbers are the same.

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60

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Now, I will bold the numbers that are the same.

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60

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3 years ago
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Answer:

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Step-by-step explanation:

A first order function has the following format:

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6 0
3 years ago
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