Subtract 12/50 from 98/42
1st number: 2 14/42, 2nd number: 12/50
98/42 - 12/50 is 157/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
98/42 = 98 × 25/42 × 25 = 2450/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
12/50 = 12 × 21/50 × 21 = 252/1050 - Subtract the two like fractions:
2450/1050 - 252/1050 = 2450 - 252/1050 = 2198/1050 - After reducing the fraction, the answer is 157/75
- In mixed form: 27/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/42-24/50 98/84-12/50 98/42-36/50 98/42-60/50 98/42-84/50