Subtract 98/18 from 2/63
1st number: 2/63, 2nd number: 5 8/18
2/63 - 98/18 is -341/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
2/63 = 2 × 2/63 × 2 = 4/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
98/18 = 98 × 7/18 × 7 = 686/126 - Subtract the two like fractions:
4/126 - 686/126 = 4 - 686/126 = -682/126 - After reducing the fraction, the answer is -341/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/63-98/18 2/63-98/36 6/63-98/18 2/63-98/54 10/63-98/18 2/63-98/90 14/63-98/18