Subtract 6/28 from 45/16
1st number: 2 13/16, 2nd number: 6/28
45/16 - 6/28 is 291/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 28 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
45/16 = 45 × 7/16 × 7 = 315/112 - Likewise, for the 2nd fraction, since 28 × 4 = 112,
6/28 = 6 × 4/28 × 4 = 24/112 - Subtract the two like fractions:
315/112 - 24/112 = 315 - 24/112 = 291/112 - In mixed form: 267/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/16-6/28 45/16-12/28 45/32-6/28 45/16-6/56 45/16-18/28 45/48-6/28 45/16-6/84 45/16-30/28 45/80-6/28 45/16-42/28