Subtract 48/3 from 30/2
1st number: 15 0/2, 2nd number: 16 0/3
30/2 - 48/3 is -1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
30/2 = 30 × 3/2 × 3 = 90/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
48/3 = 48 × 2/3 × 2 = 96/6 - Subtract the two like fractions:
90/6 - 96/6 = 90 - 96/6 = -6/6 - After reducing the fraction, the answer is -1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2-48/3 30/2-96/3 30/4-48/3 30/2-48/6 90/2-48/3 30/6-48/3 30/2-48/9 30/10-48/3 30/2-48/15 30/14-48/3 30/2-48/21