Repeating Decimals to Fractions
Grade 7•45 minutes•CCSS.Math.8.NS.1
Learning Objective
I can convert repeating decimals into fractions using algebraic methods.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Explain in your own words the first step in converting a repeating decimal to a fraction using the method shown in the video.
2. What is the purpose of multiplying the repeating decimal by 10 (or a power of 10) in the conversion process?
3. Convert the repeating decimal 0.4 (with the 4 repeating) into a fraction using the algebraic method. Show your steps.
...and 4 more questions
Educational Video
Converting repeating decimals to fractions 1 | Linear equations | Algebra I | Khan Academy
Khan Academy