Subtract 18/9 from 2/32
1st number: 2/32, 2nd number: 2 0/9
2/32 - 18/9 is -31/16.
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,
2/32 = 2 × 9/32 × 9 = 18/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
18/9 = 18 × 32/9 × 32 = 576/288 - Subtract the two like fractions:
18/288 - 576/288 = 18 - 576/288 = -558/288 - After reducing the fraction, the answer is -31/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/32-18/9 2/32-36/9 2/64-18/9 6/32-18/9 2/32-54/9 2/96-18/9 2/32-18/27 10/32-18/9 2/32-90/9 2/32-18/45 14/32-18/9 2/32-18/63