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spayn [35]
3 years ago
7

There are 16 girls and 20 boys in the school band. Express an equivalent ratio of boys to total number of students in the school

band in simplest form?
Mathematics
1 answer:
Alex17521 [72]3 years ago
8 0

Answer:

4:5

Step-by-step explanation:

half of 16 is 8, and half of 8 is 4

and half of 20 is 10, and half of 10 is 5

hope i helped man

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A bridge is 3911.1 meters long. Which of the following best describes the length of the bridge in kilometers?
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Answer:

3.9111 km

Explanation:

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The constant of proportionality is equal to 11.

<h3>Constant of Proportionality</h3>

The constant of proportionality is the ratio that relates two given values in what is known as a proportional relationship. Other names for the constant of proportionality include the constant ratio, constant rate, unit rate, constant of variation, or even the rate of change.

In this question, the constant of proportionality is that value that doesn't change or represents the number of players while x represented the number of games they played.

The constant of proportionality can be solved mathematically as

y = 11x\\x = 2\\22 = 11(2)\\22 = 22\\

The constant of proportionality is the value that makes y = 11x and it is 11.

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Answer:

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Step-by-step explanation:

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