Subtract 18/32 from 7/3
1st number: 2 1/3, 2nd number: 18/32
7/3 - 18/32 is 85/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 3 × 32 = 96,
7/3 = 7 × 32/3 × 32 = 224/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
18/32 = 18 × 3/32 × 3 = 54/96 - Subtract the two like fractions:
224/96 - 54/96 = 224 - 54/96 = 170/96 - After reducing the fraction, the answer is 85/48
- In mixed form: 137/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/3-18/32 7/3-36/32 7/6-18/32 7/3-18/64 21/3-18/32 7/3-54/32 7/9-18/32 7/3-18/96 35/3-18/32 7/3-90/32 7/15-18/32 49/3-18/32 7/21-18/32