Subtract 35/32 from 16/28
1st number: 16/28, 2nd number: 1 3/32
16/28 - 35/32 is -117/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 32 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 28 × 8 = 224,
16/28 = 16 × 8/28 × 8 = 128/224 - Likewise, for the 2nd fraction, since 32 × 7 = 224,
35/32 = 35 × 7/32 × 7 = 245/224 - Subtract the two like fractions:
128/224 - 245/224 = 128 - 245/224 = -117/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/28-35/32 16/28-70/32 16/56-35/32 16/28-35/64 48/28-35/32 16/84-35/32 16/28-35/96 80/28-35/32