Subtract 49/9 from 30/5
1st number: 6 0/5, 2nd number: 5 4/9
30/5 - 49/9 is 5/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
30/5 = 30 × 9/5 × 9 = 270/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
49/9 = 49 × 5/9 × 5 = 245/45 - Subtract the two like fractions:
270/45 - 245/45 = 270 - 245/45 = 25/45 - After reducing the fraction, the answer is 5/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-49/9 30/5-98/9 30/10-49/9 30/5-49/18 90/5-49/9 30/15-49/9 30/5-49/27 30/25-49/9 30/5-49/45 30/35-49/9 30/5-49/63