5% of what number is 63?

1 answer:

6 0

To find the percentage of a number, you take the percent - 5% - and change it to a decimal by moving the percent over 2 times to the left and multiplying it by the number. So...

.05 x 63
= 3.15

Answer: 5% of 63 is 3.15

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How to solve -4{1-2x}-1=7x

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Answer:

Step-by-step explanation:

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$4x^2-100=0 \ \ \ \ \ \ |+100 \\
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The answer is (3) -5 and 5.

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