Subtract 35/63 from 30/3
1st number: 10 0/3, 2nd number: 35/63
30/3 - 35/63 is 85/9.
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,
35/63 = 35 × 1/63 × 1 = 35/63 - Subtract the two like fractions:
630/63 - 35/63 = 630 - 35/63 = 595/63 - After reducing the fraction, the answer is 85/9
- In mixed form: 94/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3-35/63 30/3-70/63 30/6-35/63 90/3-35/63 30/9-35/63 30/15-35/63 30/21-35/63