Question

9) Last week the price of a plane ticket was $246. This week it has been

lowered to $221. What is the percent decrease? Round to the tenths place.
(use % sign)

Answer 1

To find the percent decrease, find the difference between the original price and the new price, and divide it by the original price. Multiply the result by 100 to get the percent decrease.

Step-by-step explanation:

To find the percent decrease, you need to find the difference between the original price and the new price, and then divide that difference by the original price. In this case, the original price is $246 and the new price is $221. The difference is $246 - $221 = $25. Dividing this by the original price gives us $25/$246 ≈ 0.1016. To convert this to a percentage, multiply by 100 to get 10.16%. Therefore, the percent decrease is approximately 10.2%.

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