You cannot add or subtract fractions with unlike denominators because the parts are different sizes. For example, if you have 1/4 of a pizza and 1/3 of another pizza, those pieces aren't the same size. However, if you have 1/4 of a pizza and another 1/4, you can easily add them since they are the same size.
Explain why you cannot add or subtract fractions with unlike denominators while you can add or subtract fractions with like denominators. Include one or more real-world examples in your explanation.(2 points) 1 Paragraph 3 sentences 10 words each in 2 sentences you are in 6th grade
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