Subtract 28/16 from 98/54
1st number: 1 44/54, 2nd number: 1 12/16
98/54 - 28/16 is 7/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 16 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
98/54 = 98 × 8/54 × 8 = 784/432 - Likewise, for the 2nd fraction, since 16 × 27 = 432,
28/16 = 28 × 27/16 × 27 = 756/432 - Subtract the two like fractions:
784/432 - 756/432 = 784 - 756/432 = 28/432 - After reducing the fraction, the answer is 7/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/54-56/16 98/54-28/32 98/54-84/16 98/54-28/48 98/54-28/80