Mathematics, 18.10.2020 23:01 leommarcoantonio
A scientific calculator costs $3.50 today. I remember when they cost about $75. What is the percent decrease in the price of a scientific calculator?
In other words: The decrease in price is what percent of the original price?
% Decrease= (Decrease in price(New price-Old Price))/(Original Price(old price))×100
Answers: 3
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A scientific calculator costs $3.50 today. I remember when they cost about $75. What is the percent...
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