Subtract 63/15 from 48/4
1st number: 12 0/4, 2nd number: 4 3/15
48/4 - 63/15 is 39/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
48/4 = 48 × 15/4 × 15 = 720/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
63/15 = 63 × 4/15 × 4 = 252/60 - Subtract the two like fractions:
720/60 - 252/60 = 720 - 252/60 = 468/60 - After reducing the fraction, the answer is 39/5
- In mixed form: 74/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/4-63/15 48/8-63/15 48/4-63/30 48/12-63/15 48/4-63/45 48/20-63/15 48/4-63/75 48/28-63/15