Unit 7, Lesson 12, Grade 8 icon
Unit 7, Lesson 12

Decimal Expansions of Fractions, Part 2

EngageNY 45 min(s)

In this lesson, students use the ideas developed in the previous lesson for finding decimal approximations to quantities and apply them to computing the decimal expansion of rational numbers. This produces a method that allows one to compute decimal expansions of fractions without resorting to the long-division algorithm.

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