Subtract 98/63 from 12/3
1st number: 4 0/3, 2nd number: 1 35/63
12/3 - 98/63 is 22/9.
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,
12/3 = 12 × 21/3 × 21 = 252/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
98/63 = 98 × 1/63 × 1 = 98/63 - Subtract the two like fractions:
252/63 - 98/63 = 252 - 98/63 = 154/63 - After reducing the fraction, the answer is 22/9
- In mixed form: 24/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/3-98/63 12/6-98/63 36/3-98/63 12/9-98/63 60/3-98/63 12/15-98/63 84/3-98/63 12/21-98/63