What are you looking for?
Answer:
70%
Step-by-step explanation:

<u><em>Calculate</em></u>
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<u><em>Cross out the common factor</em></u>
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<u><em>Multiply a number to both the numerator and the denominator</em></u>
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<u><em>Write as a single fraction</em></u>
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<u><em>Calculate the product or quotient</em></u>
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<u><em>Calculate the product or quotient</em></u>
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<u><em>Rewrite a fraction with denominator equals 100 to a percentage</em></u>
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%
<em>I hope this helps you</em>
<em>:)</em>
Answer: 7.08 cm2
Step-by-step explanation:
It costs $122.4 dollars before the increase.
<h3>
How to calculate percentage of a number. Use the percentage formula: P% * X = Y</h3>
- Convert the problem to an equation using the percentage formula: P% * X = Y.
- P is 17%, X is 7.20, so the equation is 17% * 7.20 = Y.
- Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.
Therefore, It costs $122.4 dollars before the increase.
Learn more about Finding the Percentage here:
brainly.com/question/24862040