Subtract 27/10 from 8/60
1st number: 8/60, 2nd number: 2 7/10
8/60 - 27/10 is -77/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
8/60 = 8 × 1/60 × 1 = 8/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
27/10 = 27 × 6/10 × 6 = 162/60 - Subtract the two like fractions:
8/60 - 162/60 = 8 - 162/60 = -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: 16/60-27/10 8/60-54/10 8/60-27/20 24/60-27/10 8/60-81/10 8/60-27/30 40/60-27/10 8/60-27/50 56/60-27/10 8/60-27/70