Subtract 6/63 from 9/5
1st number: 1 4/5, 2nd number: 6/63
9/5 - 6/63 is 179/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
9/5 = 9 × 63/5 × 63 = 567/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
6/63 = 6 × 5/63 × 5 = 30/315 - Subtract the two like fractions:
567/315 - 30/315 = 567 - 30/315 = 537/315 - After reducing the fraction, the answer is 179/105
- In mixed form: 174/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5-6/63 9/5-12/63 9/10-6/63 27/5-6/63 9/5-18/63 9/15-6/63 45/5-6/63 9/5-30/63 9/25-6/63 63/5-6/63 9/5-42/63 9/35-6/63