Subtract 90/54 from 98/24
1st number: 4 2/24, 2nd number: 1 36/54
98/24 - 90/54 is 29/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
98/24 = 98 × 9/24 × 9 = 882/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
90/54 = 90 × 4/54 × 4 = 360/216 - Subtract the two like fractions:
882/216 - 360/216 = 882 - 360/216 = 522/216 - After reducing the fraction, the answer is 29/12
- In mixed form: 25/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/48-90/54 98/72-90/54