Subtract 4/63 from 50/60
50/60 - 4/63 is 97/126.
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,
50/60 = 50 × 21/60 × 21 = 1050/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
4/63 = 4 × 20/63 × 20 = 80/1260 - Subtract the two like fractions:
1050/1260 - 80/1260 = 1050 - 80/1260 = 970/1260 - After reducing the fraction, the answer is 97/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/60-8/63 50/60-12/63 50/60-20/63 50/60-28/63