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Increase Percent of Change
Common Core: 7.RP.3

Increase Percent of Change

Author: Graham Pardun
This lesson will present how to determine the increased percent of change in a basic problem.
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Basic Percent Increase Problems

10 cupcakes are in a box. Wait, no, suddenly there are 15! The number of cupcakes has increased by 5! Yes--but what is the *percent* increase?? Here's how to solve those kinds of problems!