Subtract 15/9 from 49/10
1st number: 4 9/10, 2nd number: 1 6/9
49/10 - 15/9 is 97/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
49/10 = 49 × 9/10 × 9 = 441/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
15/9 = 15 × 10/9 × 10 = 150/90 - Subtract the two like fractions:
441/90 - 150/90 = 441 - 150/90 = 291/90 - After reducing the fraction, the answer is 97/30
- In mixed form: 37/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10-15/9 49/10-30/9 49/20-15/9 49/10-15/18 49/10-45/9 49/30-15/9 49/10-15/27 49/10-75/9 49/50-15/9 49/10-15/45 49/70-15/9 49/10-15/63