Subtract 2/80 from 35/14
1st number: 2 7/14, 2nd number: 2/80
35/14 - 2/80 is 99/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 14 × 40 = 560,
35/14 = 35 × 40/14 × 40 = 1400/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
2/80 = 2 × 7/80 × 7 = 14/560 - Subtract the two like fractions:
1400/560 - 14/560 = 1400 - 14/560 = 1386/560 - After reducing the fraction, the answer is 99/40
- In mixed form: 219/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/14-2/80 35/14-4/80 35/28-2/80 35/14-6/80 35/42-2/80 35/14-10/80 35/70-2/80 35/14-14/80 35/98-2/80