Subtract 2/80 from 49/36
1st number: 1 13/36, 2nd number: 2/80
49/36 - 2/80 is 481/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 36 × 20 = 720,
49/36 = 49 × 20/36 × 20 = 980/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
2/80 = 2 × 9/80 × 9 = 18/720 - Subtract the two like fractions:
980/720 - 18/720 = 980 - 18/720 = 962/720 - After reducing the fraction, the answer is 481/360
- In mixed form: 1121/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/36-2/80 49/36-4/80 49/72-2/80 49/36-6/80 49/36-10/80 49/36-14/80