Subtract 48/9 from 63/5
1st number: 12 3/5, 2nd number: 5 3/9
63/5 - 48/9 is 109/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
63/5 = 63 × 9/5 × 9 = 567/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
48/9 = 48 × 5/9 × 5 = 240/45 - Subtract the two like fractions:
567/45 - 240/45 = 567 - 240/45 = 327/45 - After reducing the fraction, the answer is 109/15
- In mixed form: 74/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/5-96/9 63/10-48/9 63/5-48/18 63/15-48/9 63/5-48/27 63/25-48/9 63/5-48/45 63/35-48/9 63/5-48/63