Comparing Arbitrary Fractions

Compare fractions with different denominators by finding a common denominator

Medium

Practice Overview

Description: Learn how to compare fractions with different denominators through an interactive slider that reveals the step-by-step process of finding equivalent fractions with a common denominator
Estimated Time: 20min
Tags: fractionscomparisoncommon denominatorLCMvisualization
Access Level: Free

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About This Practice

How do you compare fractions with different denominators? Find a common one first: rewrite both fractions as equivalents with the same denominator, then compare numerators. Drag the slider to see the whole process — how the least common multiple becomes the new denominator and both fractions end up with same-sized parts.

Learn how to compare fractions with different denominators through an interactive slider that reveals the step-by-step process of finding equivalent fractions with a common denominator

MediumEstimated Time: 20minfractionscomparisoncommon denominatorLCMvisualization

How to Play

Look at the two fractions: different denominators mean different part sizes.

Find the least common multiple of the two denominators.

Watch both fractions become equivalents over the common denominator.

Now the parts match — simply compare the numerators.

Connect the original fractions with >, < or = and summarize the method.

Comparing Arbitrary Fractions

About This Practice

How to Play

Learning Objectives

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