Subtract 63/15 from 50/8
1st number: 6 2/8, 2nd number: 4 3/15
50/8 - 63/15 is 41/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
50/8 = 50 × 15/8 × 15 = 750/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
63/15 = 63 × 8/15 × 8 = 504/120 - Subtract the two like fractions:
750/120 - 504/120 = 750 - 504/120 = 246/120 - After reducing the fraction, the answer is 41/20
- In mixed form: 21/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/16-63/15 50/8-63/30 50/24-63/15 50/8-63/45 50/40-63/15 50/8-63/75 50/56-63/15