How to subtract fractions with like denominators and proper answers

The video tutorial explains how to subtract fractions by ensuring the denominators are the same and then subtracting the numerators. It provides examples with 9/10 minus 3/10 and 12/13 minus 5/13, demonstrating the process step-by-step. The tutorial also covers how to reduce fractions by dividing the numerator and denominator by a common factor, resulting in a simplified fraction. Key points include understanding the role of denominators and the importance of reducing fractions.

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