Subtract 6/20 from 60/63
60/63 - 6/20 is 137/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 20 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
60/63 = 60 × 20/63 × 20 = 1200/1260 - Likewise, for the 2nd fraction, since 20 × 63 = 1260,
6/20 = 6 × 63/20 × 63 = 378/1260 - Subtract the two like fractions:
1200/1260 - 378/1260 = 1200 - 378/1260 = 822/1260 - After reducing the fraction, the answer is 137/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63-12/20 60/63-6/40 60/63-18/20 60/63-6/60 60/63-30/20 60/63-42/20