Subtract 8/36 from 80/7
1st number: 11 3/7, 2nd number: 8/36
80/7 - 8/36 is 706/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 7 × 36 = 252,
80/7 = 80 × 36/7 × 36 = 2880/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
8/36 = 8 × 7/36 × 7 = 56/252 - Subtract the two like fractions:
2880/252 - 56/252 = 2880 - 56/252 = 2824/252 - After reducing the fraction, the answer is 706/63
- In mixed form: 1113/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/7-16/36 80/14-8/36 80/7-8/72 80/7-24/36 80/21-8/36 80/7-40/36 80/35-8/36 80/7-56/36 80/49-8/36