Subtract 98/20 from 96/9
1st number: 10 6/9, 2nd number: 4 18/20
96/9 - 98/20 is 173/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
96/9 = 96 × 20/9 × 20 = 1920/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
98/20 = 98 × 9/20 × 9 = 882/180 - Subtract the two like fractions:
1920/180 - 882/180 = 1920 - 882/180 = 1038/180 - After reducing the fraction, the answer is 173/30
- In mixed form: 523/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/18-98/20 96/9-98/40 96/27-98/20 96/9-98/60 96/45-98/20 96/63-98/20