Subtract 75/32 from 18/2
1st number: 9 0/2, 2nd number: 2 11/32
18/2 - 75/32 is 213/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 2 × 16 = 32,
18/2 = 18 × 16/2 × 16 = 288/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
75/32 = 75 × 1/32 × 1 = 75/32 - Subtract the two like fractions:
288/32 - 75/32 = 288 - 75/32 = 213/32 - In mixed form: 621/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2-75/32 18/4-75/32 18/2-75/64 54/2-75/32 18/6-75/32 18/2-75/96 90/2-75/32 18/10-75/32 18/14-75/32