Subtract 6/54 from 63/30
1st number: 2 3/30, 2nd number: 6/54
63/30 - 6/54 is 179/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
63/30 = 63 × 9/30 × 9 = 567/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
6/54 = 6 × 5/54 × 5 = 30/270 - Subtract the two like fractions:
567/270 - 30/270 = 567 - 30/270 = 537/270 - After reducing the fraction, the answer is 179/90
- In mixed form: 189/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30-12/54 63/60-6/54 63/30-18/54 63/90-6/54 63/30-30/54 63/30-42/54