Subtract 7/6 from 14/80
1st number: 14/80, 2nd number: 1 1/6
14/80 - 7/6 is -119/120.
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,
14/80 = 14 × 3/80 × 3 = 42/240 - Likewise, for the 2nd fraction, since 6 × 40 = 240,
7/6 = 7 × 40/6 × 40 = 280/240 - Subtract the two like fractions:
42/240 - 280/240 = 42 - 280/240 = -238/240 - After reducing the fraction, the answer is -119/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/80-7/6 14/80-14/6 14/80-7/12 42/80-7/6 14/80-21/6 14/80-7/18 70/80-7/6 14/80-35/6 14/80-7/30 98/80-7/6 14/80-49/6 14/80-7/42