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anonymous
 one year ago
The price of oil recently went from $7.80 to $10.40 per case of 12 quarts. Find the ratio of the increase in price to the original price. (type a simplified fraction)
anonymous
 one year ago
The price of oil recently went from $7.80 to $10.40 per case of 12 quarts. Find the ratio of the increase in price to the original price. (type a simplified fraction)

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ybarrap
 one year ago
Best ResponseYou've already chosen the best response.1You have as a baseline, 7.80, so that's your denominator The change is price is 7.80  10.40 So what they are asking is the ratio of these two quantities: $$ \frac{7.80  10.40}{7.80} $$

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so what would be the answer
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