Answers

Subtract 14/27 from 75/42

1^st number: 1 33/42, 2^nd number: 14/27

75/42 - 14/27 is 479/378.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 27 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 42 × 9 = 378,
   75/42 = 75 × 9/42 × 9 = 675/378
3. Likewise, for the 2nd fraction, since 27 × 14 = 378,
   14/27 = 14 × 14/27 × 14 = 196/378
4. Subtract the two like fractions:
   675/378 - 196/378 = 675 - 196/378 = 479/378
5. In mixed form: 1101/378

MathStep (Works offline)

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

Related: ⁷⁵/₄₂-²⁸/₂₇ ⁷⁵/₈₄-¹⁴/₂₇ ⁷⁵/₄₂-¹⁴/₅₄ ⁷⁵/₄₂-⁴²/₂₇ ⁷⁵/₄₂-¹⁴/₈₁ ⁷⁵/₄₂-⁷⁰/₂₇ ⁷⁵/₄₂-⁹⁸/₂₇

Subtract Fractions Calculator