Subtract 7/32 from 35/18
1st number: 1 17/18, 2nd number: 7/32
35/18 - 7/32 is 497/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 18 × 16 = 288,
35/18 = 35 × 16/18 × 16 = 560/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
7/32 = 7 × 9/32 × 9 = 63/288 - Subtract the two like fractions:
560/288 - 63/288 = 560 - 63/288 = 497/288 - In mixed form: 1209/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18-7/32 35/18-14/32 35/36-7/32 35/18-7/64 35/18-21/32 35/54-7/32 35/18-7/96 35/18-35/32 35/90-7/32 35/18-49/32