Answers

Subtract 24/54 from 27/60

27/60 - 24/54 is 1/180.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 54 is 540
   
   Next, find the equivalent fraction of both fractional numbers with denominator 540
2. For the 1st fraction, since 60 × 9 = 540,
   27/60 = 27 × 9/60 × 9 = 243/540
3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
   24/54 = 24 × 10/54 × 10 = 240/540
4. Subtract the two like fractions:
   243/540 - 240/540 = 243 - 240/540 = 3/540
5. After reducing the fraction, the answer is 1/180

MathStep (Works offline)

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

Related: ⁵⁴/₆₀-²⁴/₅₄ ²⁷/₆₀-⁴⁸/₅₄ ⁸¹/₆₀-²⁴/₅₄ ²⁷/₆₀-⁷²/₅₄

Subtract Fractions Calculator