Subtract 3/32 from 4/9
4/9 - 3/32 is 101/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 9 × 32 = 288,
4/9 = 4 × 32/9 × 32 = 128/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
3/32 = 3 × 9/32 × 9 = 27/288 - Subtract the two like fractions:
128/288 - 27/288 = 128 - 27/288 = 101/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/9-3/32 4/9-6/32 4/18-3/32 4/9-3/64 12/9-3/32 4/9-9/32 4/27-3/32 4/9-3/96 20/9-3/32 4/9-15/32 4/45-3/32 28/9-3/32 4/9-21/32 4/63-3/32