Subtract 54/25 from 5/28
1st number: 5/28, 2nd number: 2 4/25
5/28 - 54/25 is -1387/700.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 25 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
5/28 = 5 × 25/28 × 25 = 125/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
54/25 = 54 × 28/25 × 28 = 1512/700 - Subtract the two like fractions:
125/700 - 1512/700 = 125 - 1512/700 = -1387/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/28-54/25 5/56-54/25 5/28-54/50 15/28-54/25 5/84-54/25 5/28-54/75 25/28-54/25 35/28-54/25