Subtract 96/42 from 63/50
1st number: 1 13/50, 2nd number: 2 12/42
63/50 - 96/42 is -359/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
63/50 = 63 × 21/50 × 21 = 1323/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
96/42 = 96 × 25/42 × 25 = 2400/1050 - Subtract the two like fractions:
1323/1050 - 2400/1050 = 1323 - 2400/1050 = -1077/1050 - After reducing the fraction, the answer is -359/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/50-96/84