Subtract 50/16 from 25/9
1st number: 2 7/9, 2nd number: 3 2/16
25/9 - 50/16 is -25/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
25/9 = 25 × 16/9 × 16 = 400/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
50/16 = 50 × 9/16 × 9 = 450/144 - Subtract the two like fractions:
400/144 - 450/144 = 400 - 450/144 = -50/144 - After reducing the fraction, the answer is -25/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/9-50/16 25/18-50/16 25/9-50/32 75/9-50/16 25/27-50/16 25/9-50/48 25/45-50/16 25/9-50/80 25/63-50/16