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Mazyrski [523]
3 years ago
7

Can someone please assist me on this question!

Mathematics
1 answer:
BigorU [14]3 years ago
8 0

Answer:

5^-2

Step-by-step explanation:

All you have to do in this situation is subtract the powers :)

10-12=-2

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Step-by-step explanation: Reading through the problem we have <em>78 is</em>, that's 78 equals, <em>what percent</em>, x/100, <em>of 110</em>, times 110.

It's important to understand that <em>percent</em> means over 100 so what percent would simply mean <em>x/100</em> or any variable but I will be using x.

So we have the equation 78 = \frac{x}{100} *110

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Multiply both sides by 10 to get rid

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Now divide both sides by 11 and 70.909090909091 = x.

So, 78 is 70.909090909091% of 110.

Work is attached in the image provided.

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