Subtract 15/50 from 63/49
1st number: 1 14/49, 2nd number: 15/50
63/49 - 15/50 is 69/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 50 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 49 × 50 = 2450,
63/49 = 63 × 50/49 × 50 = 3150/2450 - Likewise, for the 2nd fraction, since 50 × 49 = 2450,
15/50 = 15 × 49/50 × 49 = 735/2450 - Subtract the two like fractions:
3150/2450 - 735/2450 = 3150 - 735/2450 = 2415/2450 - After reducing the fraction, the answer is 69/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/49-30/50 63/98-15/50 63/49-45/50 63/49-75/50