Question

The sale price of a bike after being discounted 20% is $213.20. Which equation can you use to find the original cost of the bike b?​

Answer 1

266.5%

Explanation:

The sale price of a bike after being discounted 20% is $213.20. Which equation can you use to find the original cost of the bike b?​

213.2 : 80 = x : 100

x = 213.2 * 100 : 80

x = 266.5

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check

266.5 - 20% = 213.2

the answer is good