Subtract 2/6 from 1/80
1/80 - 2/6 is -77/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 6 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
1/80 = 1 × 3/80 × 3 = 3/240 - Likewise, for the 2nd fraction, since 6 × 40 = 240,
2/6 = 2 × 40/6 × 40 = 80/240 - Subtract the two like fractions:
3/240 - 80/240 = 3 - 80/240 = -77/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/80-2/6 1/80-4/6 1/80-2/12 3/80-2/6 1/80-2/18 5/80-2/6 1/80-10/6 1/80-2/30 7/80-2/6 1/80-14/6 1/80-2/42