Subtract 15/63 from 50/14
1st number: 3 8/14, 2nd number: 15/63
50/14 - 15/63 is 10/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
50/14 = 50 × 9/14 × 9 = 450/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
15/63 = 15 × 2/63 × 2 = 30/126 - Subtract the two like fractions:
450/126 - 30/126 = 450 - 30/126 = 420/126 - After reducing the fraction, the answer is 10/3
- In mixed form: 31/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14-30/63 50/28-15/63 50/14-45/63 50/42-15/63 50/14-75/63 50/70-15/63 50/98-15/63