Subtract 5/80 from 7/6
1st number: 1 1/6, 2nd number: 5/80
7/6 - 5/80 is 53/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 6 × 40 = 240,
7/6 = 7 × 40/6 × 40 = 280/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
5/80 = 5 × 3/80 × 3 = 15/240 - Subtract the two like fractions:
280/240 - 15/240 = 280 - 15/240 = 265/240 - After reducing the fraction, the answer is 53/48
- In mixed form: 15/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6-5/80 7/6-10/80 7/12-5/80 21/6-5/80 7/6-15/80 7/18-5/80 35/6-5/80 7/6-25/80 7/30-5/80 49/6-5/80 7/6-35/80 7/42-5/80