Subtract 35/63 from 98/18
1st number: 5 8/18, 2nd number: 35/63
98/18 - 35/63 is 44/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
98/18 = 98 × 7/18 × 7 = 686/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
35/63 = 35 × 2/63 × 2 = 70/126 - Subtract the two like fractions:
686/126 - 70/126 = 686 - 70/126 = 616/126 - After reducing the fraction, the answer is 44/9
- In mixed form: 48/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/18-70/63 98/36-35/63 98/54-35/63 98/90-35/63