Answers

Subtract 60/81 from 4/75

4/75 - 60/81 is -464/675.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 81 is 2025
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2025
2. For the 1st fraction, since 75 × 27 = 2025,
   4/75 = 4 × 27/75 × 27 = 108/2025
3. Likewise, for the 2nd fraction, since 81 × 25 = 2025,
   60/81 = 60 × 25/81 × 25 = 1500/2025
4. Subtract the two like fractions:
   108/2025 - 1500/2025 = 108 - 1500/2025 = -1392/2025
5. After reducing the fraction, the answer is -464/675

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁸/₇₅-⁶⁰/₈₁ ¹²/₇₅-⁶⁰/₈₁ ²⁰/₇₅-⁶⁰/₈₁ ²⁸/₇₅-⁶⁰/₈₁

Subtract Fractions Calculator