Subtract 98/4 from 15/9
1st number: 1 6/9, 2nd number: 24 2/4
15/9 - 98/4 is -137/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
15/9 = 15 × 4/9 × 4 = 60/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
98/4 = 98 × 9/4 × 9 = 882/36 - Subtract the two like fractions:
60/36 - 882/36 = 60 - 882/36 = -822/36 - After reducing the fraction, the answer is -137/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/9-98/4 15/18-98/4 15/9-98/8 45/9-98/4 15/27-98/4 15/9-98/12 75/9-98/4 15/45-98/4 15/9-98/20 15/63-98/4 15/9-98/28