Question

Asked Feb 9, 2020

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If the price of gas was on average $2.10 per gallon, and this was $1.21 cheaper than a year before, what is the percent of decrease in price? **(Round to the nearest percent.)**

Step 1

Decrease in price is given by,

Step 2

Determine the original price,

original price= current price+ change in prices.

=$2.10+1.21

=$3.31

Step 3

Here, decrease in price= 1.21

determine the decrease percent.

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