Subtract 48/25 from 30/15
1st number: 2 0/15, 2nd number: 1 23/25
30/15 - 48/25 is 2/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 15 × 5 = 75,
30/15 = 30 × 5/15 × 5 = 150/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
48/25 = 48 × 3/25 × 3 = 144/75 - Subtract the two like fractions:
150/75 - 144/75 = 150 - 144/75 = 6/75 - After reducing the fraction, the answer is 2/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/15-48/25 30/15-96/25 30/15-48/50 90/15-48/25 30/45-48/25 30/15-48/75 30/75-48/25