Subtract 15/9 from 49/5
1st number: 9 4/5, 2nd number: 1 6/9
49/5 - 15/9 is 122/15.
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,
49/5 = 49 × 9/5 × 9 = 441/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
15/9 = 15 × 5/9 × 5 = 75/45 - Subtract the two like fractions:
441/45 - 75/45 = 441 - 75/45 = 366/45 - After reducing the fraction, the answer is 122/15
- In mixed form: 82/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5-15/9 49/5-30/9 49/10-15/9 49/5-15/18 49/5-45/9 49/15-15/9 49/5-15/27 49/5-75/9 49/25-15/9 49/5-15/45 49/35-15/9 49/5-15/63