Subtract 27/96 from 28/15
1st number: 1 13/15, 2nd number: 27/96
28/15 - 27/96 is 761/480.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 15 × 32 = 480,
28/15 = 28 × 32/15 × 32 = 896/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
27/96 = 27 × 5/96 × 5 = 135/480 - Subtract the two like fractions:
896/480 - 135/480 = 896 - 135/480 = 761/480 - In mixed form: 1281/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15-27/96 28/15-54/96 28/30-27/96 84/15-27/96 28/15-81/96 28/45-27/96 28/75-27/96