Verified Answer :

JudithTorres

The formula is change over the original.
$40-$28= 12
12/40
You divide 12 by 40 which gives you an answer of 0.3.
You then convert this into a percentage.

You move the decimal 2 places to the right which equals 30%

The percentage change is 30%

Wolfie135

Answer: -30%

Step-by-step explanation: When you do the math you Will end up with 30% but it is % of change so the logical answer would be -30%

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