Subtract 50/18 from 2/16
1st number: 2/16, 2nd number: 2 14/18
2/16 - 50/18 is -191/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 18 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
2/16 = 2 × 9/16 × 9 = 18/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
50/18 = 50 × 8/18 × 8 = 400/144 - Subtract the two like fractions:
18/144 - 400/144 = 18 - 400/144 = -382/144 - After reducing the fraction, the answer is -191/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/16-50/18 2/32-50/18 2/16-50/36 6/16-50/18 2/48-50/18 2/16-50/54 10/16-50/18 2/80-50/18 2/16-50/90 14/16-50/18