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Sonbull [250]
3 years ago
11

Your waiter at a restaurant suggests you leave a tip of $10 on a $50 bill. What percentage is that?

Mathematics
1 answer:
Bezzdna [24]3 years ago
6 0

Answer:

20%

Step-by-step explanation:

To find what percentage is $10 out of $50, we divide 10 by 50:

\frac{10}{50}=0.2

If we want to get the result in percentage form, we simply multiply it by 100%:

0.2\cdot 100\%=20\%

So a tip of $10 on a $50 bill is a tip of 20%.

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All our answers lie in the above statement.

Confidence Level:
The creator claims that 9 out 10 students will have the average score in the said range. Or in other words we can say that the creator is 90% confident about the result of the field test. So the confidence level is 90%. 

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Step-by-step explanation:

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