Answers

Subtract 30/54 from 42/54

42/54 - 30/54 is 2/9.

Steps for subtracting fractions

1. Subtract the two fractions:
   42/54 - 30/54 = 42 - 30/54 = 12/54
2. After reducing the fraction, the answer is 2/9

MathStep (Works offline)

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

Related: ⁸⁴/₅₄-³⁰/₅₄ ⁴²/₅₄-⁶⁰/₅₄ ⁴²/₅₄-⁹⁰/₅₄

Subtract Fractions Calculator