Subtract 15/36 from 32/9
1st number: 3 5/9, 2nd number: 15/36
32/9 - 15/36 is 113/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
32/9 = 32 × 4/9 × 4 = 128/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
15/36 = 15 × 1/36 × 1 = 15/36 - Subtract the two like fractions:
128/36 - 15/36 = 128 - 15/36 = 113/36 - In mixed form: 35/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/9-15/36 32/9-30/36 32/18-15/36 32/9-15/72 96/9-15/36 32/9-45/36 32/27-15/36 32/9-75/36 32/45-15/36 32/63-15/36