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Wewaii [24]
3 years ago
15

PLLLZZ EXPLAIN HOW YOU GOT IT! I will give you branilest!

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
5 0

Answer:

Getting through ratio method

100-20=80 percent have to pay

18:80

<em>x</em>:100

cross multiply

80 x <em>x=1</em>8 x 100

80x=1800

x=1800/80

x=22.5

So the original price was $22.50

Step-by-step explanation:

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<h3>How to determine the circumference?</h3>

The given parameters are:

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Read more about circumference at:

brainly.com/question/14283575

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