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peter bought a DVD recorder for $280. Now it is on sale for $220.Find the percent of change in the price.Round to the nearest whole percent.

Respuesta :

prahladkutty9

Answer:

-21%

Step-by-step explanation:

The formula for finding change is change/original.

The change is 220-280 = -60

-60/280 = -0.214

-0.214 can be rounded to -0.21

-0.21 as a percentage is -21%

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