Subtract 10/9 from 4/32
1st number: 4/32, 2nd number: 1 1/9
4/32 - 10/9 is -71/72.
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,
4/32 = 4 × 9/32 × 9 = 36/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
10/9 = 10 × 32/9 × 32 = 320/288 - Subtract the two like fractions:
36/288 - 320/288 = 36 - 320/288 = -284/288 - After reducing the fraction, the answer is -71/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/32-10/9 4/32-20/9 4/64-10/9 4/32-10/18 12/32-10/9 4/32-30/9 4/96-10/9 4/32-10/27 20/32-10/9 4/32-50/9 4/32-10/45 28/32-10/9 4/32-70/9 4/32-10/63