Subtract 9/27 from 63/5
1st number: 12 3/5, 2nd number: 9/27
63/5 - 9/27 is 184/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
63/5 = 63 × 27/5 × 27 = 1701/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
9/27 = 9 × 5/27 × 5 = 45/135 - Subtract the two like fractions:
1701/135 - 45/135 = 1701 - 45/135 = 1656/135 - After reducing the fraction, the answer is 184/15
- In mixed form: 124/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/5-18/27 63/10-9/27 63/5-9/54 63/15-9/27 63/5-9/81 63/5-45/27 63/25-9/27 63/5-63/27 63/35-9/27