Fluency Practice# Fluency Exercise: Area and Volume I

Lesson 12. Unit 7. Grade 8 EngageNY

EngageNY10 min(s)

This Fluency Practice is a part of the Lesson 12, Unit 7, Grade 8. 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.