Subtract 15/28 from 49/25
1st number: 1 24/25, 2nd number: 15/28
49/25 - 15/28 is 997/700.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 25 × 28 = 700,
49/25 = 49 × 28/25 × 28 = 1372/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
15/28 = 15 × 25/28 × 25 = 375/700 - Subtract the two like fractions:
1372/700 - 375/700 = 1372 - 375/700 = 997/700 - In mixed form: 1297/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25-15/28 49/25-30/28 49/50-15/28 49/25-15/56 49/25-45/28 49/75-15/28 49/25-15/84 49/25-75/28