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motikmotik
2 years ago
13

110% of 90 is what number a ?? = 110 over 100please help​

Mathematics
2 answers:
CaHeK987 [17]2 years ago
4 0

Answer:

The answer is a = 99

Step-by-step explanation:

We can solve this using ratios

First we set up the equation:

\frac{a}{90}= \frac{110}{100}

Then cross-multiply:

100 * a = 90 * 110

Simplify:

100 * a = 9,900

Divide both sides by 100:

a = 99

Ta-Da! The answer is a = 99

Hope this helps! :)

densk [106]2 years ago
3 0

Answer:

90 is the orrect answer because I said so

Step-by-step explanation:

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