achamberlain03 achamberlain03

17-03-2021
Mathematics

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the price of the cup of coffee has dropped to 2.50 today. yesterday's price was 2.75. find the decrease percentage and round to the nearest tenth

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kbojana kbojana

17-03-2021

2.75/100=0.25/d
d=(100*0.25)/2.75
d=0.9

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