Asked by Keonn'a

A grocery store reduced the price of a loaf of bread from $3.80 to $3.67. Find the percent change (discount rate). Round to the nearest tenth of a percent.
Answered by Keonn'a
A grocery store reduced the price of a loaf of bread from $3.20 to
$3.09. Find the percent change (discount rate). Round to the nearest tenth of a percent.
Answered by Steve
discount rate = change divided by original price:

(3.80-3.67)/3.80 = 0.0342 = 3.4%
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