1 1/3 Minus 1 1/4 As A Fraction

2 min read Jun 17, 2024
1 1/3 Minus 1 1/4 As A Fraction

Subtracting Mixed Numbers: 1 1/3 - 1 1/4

This article will guide you through the steps of subtracting the mixed numbers 1 1/3 and 1 1/4, resulting in a simplified fraction.

Step 1: Find a Common Denominator

To subtract fractions, they need to have the same denominator. The least common multiple of 3 and 4 is 12.

  • Convert 1/3 to 4/12 (multiply numerator and denominator by 4).
  • Convert 1/4 to 3/12 (multiply numerator and denominator by 3).

Step 2: Rewrite the Mixed Numbers

Now we have:

  • 1 1/3 = 1 4/12
  • 1 1/4 = 1 3/12

Step 3: Subtract the Fractions

Subtract the fractions: 4/12 - 3/12 = 1/12

Step 4: Subtract the Whole Numbers

Subtract the whole numbers: 1 - 1 = 0

Step 5: Combine the Results

Combine the whole number and the fraction: 0 + 1/12 = 1/12

Conclusion

Therefore, 1 1/3 - 1 1/4 is equal to 1/12.

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