Subtract 50/18 from 4/49
1st number: 4/49, 2nd number: 2 14/18
4/49 - 50/18 is -1189/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 49 × 18 = 882,
4/49 = 4 × 18/49 × 18 = 72/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
50/18 = 50 × 49/18 × 49 = 2450/882 - Subtract the two like fractions:
72/882 - 2450/882 = 72 - 2450/882 = -2378/882 - After reducing the fraction, the answer is -1189/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/49-50/18 4/98-50/18 4/49-50/36 12/49-50/18 4/49-50/54 20/49-50/18 4/49-50/90 28/49-50/18