Subtract 1/63 from 12/60
12/60 - 1/63 is 58/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 60 × 21 = 1260,
12/60 = 12 × 21/60 × 21 = 252/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
1/63 = 1 × 20/63 × 20 = 20/1260 - Subtract the two like fractions:
252/1260 - 20/1260 = 252 - 20/1260 = 232/1260 - After reducing the fraction, the answer is 58/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/60-1/63 12/60-2/63 36/60-1/63 12/60-3/63 12/60-5/63 84/60-1/63 12/60-7/63