Subtract 98/16 from 98/63
1st number: 1 35/63, 2nd number: 6 2/16
98/63 - 98/16 is -329/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 16 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
98/63 = 98 × 16/63 × 16 = 1568/1008 - Likewise, for the 2nd fraction, since 16 × 63 = 1008,
98/16 = 98 × 63/16 × 63 = 6174/1008 - Subtract the two like fractions:
1568/1008 - 6174/1008 = 1568 - 6174/1008 = -4606/1008 - After reducing the fraction, the answer is -329/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/63-98/32 98/63-98/48 98/63-98/80