Subtract 1/80 from 6/5
1st number: 1 1/5, 2nd number: 1/80
6/5 - 1/80 is 19/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
6/5 = 6 × 16/5 × 16 = 96/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
1/80 = 1 × 1/80 × 1 = 1/80 - Subtract the two like fractions:
96/80 - 1/80 = 96 - 1/80 = 95/80 - After reducing the fraction, the answer is 19/16
- In mixed form: 13/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5-1/80 6/5-2/80 6/10-1/80 18/5-1/80 6/5-3/80 6/15-1/80 30/5-1/80 6/5-5/80 6/25-1/80 42/5-1/80 6/5-7/80 6/35-1/80