Subtract 9/42 from 14/50
14/50 - 9/42 is 23/350.
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,
14/50 = 14 × 21/50 × 21 = 294/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
9/42 = 9 × 25/42 × 25 = 225/1050 - Subtract the two like fractions:
294/1050 - 225/1050 = 294 - 225/1050 = 69/1050 - After reducing the fraction, the answer is 23/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/50-9/42 14/50-18/42 14/50-9/84 42/50-9/42 14/50-27/42 70/50-9/42 14/50-45/42 98/50-9/42 14/50-63/42