Subtract 2/27 from 16/80
16/80 - 2/27 is 17/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 27 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 80 × 27 = 2160,
16/80 = 16 × 27/80 × 27 = 432/2160 - Likewise, for the 2nd fraction, since 27 × 80 = 2160,
2/27 = 2 × 80/27 × 80 = 160/2160 - Subtract the two like fractions:
432/2160 - 160/2160 = 432 - 160/2160 = 272/2160 - After reducing the fraction, the answer is 17/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/80-2/27 16/80-4/27 16/80-2/54 48/80-2/27 16/80-6/27 16/80-2/81 16/80-10/27 16/80-14/27