Grade 7 · The Number System

CCSS.MATH.CONTENT.7.NS.A.2d

Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.

Read this standard on the official Common Core site

Lessons that teach this standard

• Converting Fractions to Decimals and Back

  Two ways to turn a fraction into a decimal, how to tell in advance whether it will terminate or repeat, and how to convert a decimal back into a fraction.