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Georgia [21]
3 years ago
13

The briarwood middle school chess club has 55 members. 22 of the members are in seventh grade. What percent of the members of th

e chess club are in the seventh grade?
Mathematics
1 answer:
Oduvanchick [21]3 years ago
8 0
22 out of 55 is 40% I believe
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Step-by-step explanation:

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Answer:

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Step-by-step explanation

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To get <F, we will use the expression

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\frac{2+-\sqrt{2^{2}-4(-3)(6) }}{2(-3)}

There could also have a simplified version.

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The formula is:
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