Subtract 9/80 from 36/14
1st number: 2 8/14, 2nd number: 9/80
36/14 - 9/80 is 1377/560.
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,
36/14 = 36 × 40/14 × 40 = 1440/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
9/80 = 9 × 7/80 × 7 = 63/560 - Subtract the two like fractions:
1440/560 - 63/560 = 1440 - 63/560 = 1377/560 - In mixed form: 2257/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/14-9/80 36/14-18/80 36/28-9/80 36/14-27/80 36/42-9/80 36/14-45/80 36/70-9/80 36/14-63/80 36/98-9/80