Subtract 48/14 from 25/15
1st number: 1 10/15, 2nd number: 3 6/14
25/15 - 48/14 is -37/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
25/15 = 25 × 14/15 × 14 = 350/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
48/14 = 48 × 15/14 × 15 = 720/210 - Subtract the two like fractions:
350/210 - 720/210 = 350 - 720/210 = -370/210 - After reducing the fraction, the answer is -37/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15-48/14 25/15-96/14 25/30-48/14 25/15-48/28 75/15-48/14 25/45-48/14 25/15-48/42 25/75-48/14 25/15-48/70 25/15-48/98