Subtract 96/18 from 50/80
1st number: 50/80, 2nd number: 5 6/18
50/80 - 96/18 is -113/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 18 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
50/80 = 50 × 9/80 × 9 = 450/720 - Likewise, for the 2nd fraction, since 18 × 40 = 720,
96/18 = 96 × 40/18 × 40 = 3840/720 - Subtract the two like fractions:
450/720 - 3840/720 = 450 - 3840/720 = -3390/720 - After reducing the fraction, the answer is -113/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80-96/36 50/80-96/54 50/80-96/90