We reviewed how to use the magic power to eliminate fractions from equations, and then investigated whether this same idea could be used on equations with decimals. To our delight, we determined it worked, and the magic number was always some power of 10. Students worked in groups to practice clearing out fractions and decimals by using the magic number.
Tonight's Homework: Lesson 6.3 ( 9 - 22 ). Once again, check steps are optional.
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