Subtract 4/9 from 15/32
15/32 - 4/9 is 7/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
15/32 = 15 × 9/32 × 9 = 135/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
4/9 = 4 × 32/9 × 32 = 128/288 - Subtract the two like fractions:
135/288 - 128/288 = 135 - 128/288 = 7/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/32-4/9 15/32-8/9 15/64-4/9 15/32-4/18 45/32-4/9 15/32-12/9 15/96-4/9 15/32-4/27 75/32-4/9 15/32-20/9 15/32-4/45 15/32-28/9 15/32-4/63