Subtract 3/63 from 5/3
1st number: 1 2/3, 2nd number: 3/63
5/3 - 3/63 is 34/21.
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,
5/3 = 5 × 21/3 × 21 = 105/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
3/63 = 3 × 1/63 × 1 = 3/63 - Subtract the two like fractions:
105/63 - 3/63 = 105 - 3/63 = 102/63 - After reducing the fraction, the answer is 34/21
- In mixed form: 113/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/3-3/63 5/3-6/63 5/6-3/63 15/3-3/63 5/3-9/63 5/9-3/63 25/3-3/63 5/3-15/63 5/15-3/63 35/3-3/63 5/3-21/63 5/21-3/63