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Percent Applications

7.B.1Percent change01/03

Percent change — increase and decrease.

Step01of 03

Percent change formula.

% change = \frac{new - old}{old} \cdot 100%

Positive = increase, negative = decrease. Always divide by the ORIGINAL.

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7.B.1 – 7.B.5 · CCSS 7.RP.A.3 · Full curriculum →