Subtract 80/30 from 6/60
1st number: 6/60, 2nd number: 2 20/30
6/60 - 80/30 is -77/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
6/60 = 6 × 1/60 × 1 = 6/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
80/30 = 80 × 2/30 × 2 = 160/60 - Subtract the two like fractions:
6/60 - 160/60 = 6 - 160/60 = -154/60 - After reducing the fraction, the answer is -77/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/60-80/30 6/60-80/60 18/60-80/30 6/60-80/90 30/60-80/30 42/60-80/30