Subtract 1/63 from 30/3
1st number: 10 0/3, 2nd number: 1/63
30/3 - 1/63 is 629/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 3 × 21 = 63,
30/3 = 30 × 21/3 × 21 = 630/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
1/63 = 1 × 1/63 × 1 = 1/63 - Subtract the two like fractions:
630/63 - 1/63 = 630 - 1/63 = 629/63 - In mixed form: 962/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3-1/63 30/3-2/63 30/6-1/63 90/3-1/63 30/3-3/63 30/9-1/63 30/3-5/63 30/15-1/63 30/3-7/63 30/21-1/63