Answered

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The price of the stereo system
decreased from $210 to $126.

What was the percent of decrease?



Sagot :

Answer:

40%

Step-by-step explanation:

The amount of decrease is $84, so now all you need to do is convert 84/210 into a percentage. Divide both sides by 2.1 so the denominator is 100 (percent is a ratio with a denominator of 100) and the answer will be 40/100, which is 40%.

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