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.

What is the first step in subtracting fractions with the same denominator?

• Add the numerators

• Divide the numerators

• Subtract the numerators

• Multiply the denominators

If you subtract 9/10 from 3/10, what is the resulting fraction before reduction?

• 3/10

• 6/10

• 12/10

• 1/10

How can you simplify the fraction 6/10?

• Divide both numerator and denominator by 3

• Divide both numerator and denominator by 6

• Divide both numerator and denominator by 5

• Divide both numerator and denominator by 2

What is the result of subtracting 5/13 from 12/13?

• 12/13

• 7/13

• 5/13

• 17/13

When subtracting fractions with the same denominator, what remains unchanged?

• The numerator

• The denominator

• The whole number

• The fraction