Answers

Subtract 20/56 from 35/27

1^st number: 1 8/27, 2^nd number: 20/56

35/27 - 20/56 is 355/378.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 56 is 1512
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1512
2. For the 1st fraction, since 27 × 56 = 1512,
   35/27 = 35 × 56/27 × 56 = 1960/1512
3. Likewise, for the 2nd fraction, since 56 × 27 = 1512,
   20/56 = 20 × 27/56 × 27 = 540/1512
4. Subtract the two like fractions:
   1960/1512 - 540/1512 = 1960 - 540/1512 = 1420/1512
5. After reducing the fraction, the answer is 355/378

MathStep (Works offline)

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

Related: ⁷⁰/₂₇-²⁰/₅₆ ³⁵/₂₇-⁴⁰/₅₆ ³⁵/₅₄-²⁰/₅₆ ³⁵/₂₇-⁶⁰/₅₆ ³⁵/₈₁-²⁰/₅₆

Subtract Fractions Calculator