Subtract 25/63 from 98/12
1st number: 8 2/12, 2nd number: 25/63
98/12 - 25/63 is 979/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 12 × 21 = 252,
98/12 = 98 × 21/12 × 21 = 2058/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
25/63 = 25 × 4/63 × 4 = 100/252 - Subtract the two like fractions:
2058/252 - 100/252 = 2058 - 100/252 = 1958/252 - After reducing the fraction, the answer is 979/126
- In mixed form: 797/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12-50/63 98/24-25/63 98/12-75/63 98/36-25/63 98/60-25/63 98/84-25/63