Subtract 1/14 from 2/80
2/80 - 1/14 is -13/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 14 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
2/80 = 2 × 7/80 × 7 = 14/560 - Likewise, for the 2nd fraction, since 14 × 40 = 560,
1/14 = 1 × 40/14 × 40 = 40/560 - Subtract the two like fractions:
14/560 - 40/560 = 14 - 40/560 = -26/560 - After reducing the fraction, the answer is -13/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/80-1/14 2/80-2/14 2/80-1/28 6/80-1/14 2/80-3/14 2/80-1/42 10/80-1/14 2/80-5/14 2/80-1/70 14/80-1/14 2/80-7/14 2/80-1/98