Subtract 10/28 from 45/8
1st number: 5 5/8, 2nd number: 10/28
45/8 - 10/28 is 295/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
45/8 = 45 × 7/8 × 7 = 315/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
10/28 = 10 × 2/28 × 2 = 20/56 - Subtract the two like fractions:
315/56 - 20/56 = 315 - 20/56 = 295/56 - In mixed form: 515/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/8-10/28 45/8-20/28 45/16-10/28 45/8-10/56 45/8-30/28 45/24-10/28 45/8-10/84 45/8-50/28 45/40-10/28 45/8-70/28 45/56-10/28