Subtract 35/60 from 27/63
27/63 - 35/60 is -13/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 60 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
27/63 = 27 × 20/63 × 20 = 540/1260 - Likewise, for the 2nd fraction, since 60 × 21 = 1260,
35/60 = 35 × 21/60 × 21 = 735/1260 - Subtract the two like fractions:
540/1260 - 735/1260 = 540 - 735/1260 = -195/1260 - After reducing the fraction, the answer is -13/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/63-35/60 27/63-70/60 81/63-35/60