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Mashutka [201]
3 years ago
14

The price of a cup of coffee has dropped to $2.20 today. Yesterday's price was $2.35. Find the percentage decrease. Round your a

nswer to the nearest tenth of a percent.
Mathematics
2 answers:
WITCHER [35]3 years ago
4 0
6.4% decrease is the correct answer 
FromTheMoon [43]3 years ago
3 0
Convert the dollar amounts to cents to make the math easier.

$2.20 = 220¢
$2.35 = 235¢

The original price is 100%
The new price is x%

220/235 ≈ <span>0.93
</span>
Convert decimal into a percent by moving the decimal two places to the right and adding the % sign.

0.93 = 93%

100% - 93% = 7%

So, there was a 7% decrease in price.


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<h3>I hope this helps you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
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