Subtract 15/63 from 63/6
1st number: 10 3/6, 2nd number: 15/63
63/6 - 15/63 is 431/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 6 × 21 = 126,
63/6 = 63 × 21/6 × 21 = 1323/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
15/63 = 15 × 2/63 × 2 = 30/126 - Subtract the two like fractions:
1323/126 - 30/126 = 1323 - 30/126 = 1293/126 - After reducing the fraction, the answer is 431/42
- In mixed form: 1011/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6-30/63 63/12-15/63 63/6-45/63 63/18-15/63 63/6-75/63 63/30-15/63 63/42-15/63