Subtract 27/8 from 10/60
1st number: 10/60, 2nd number: 3 3/8
10/60 - 27/8 is -77/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
10/60 = 10 × 2/60 × 2 = 20/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
27/8 = 27 × 15/8 × 15 = 405/120 - Subtract the two like fractions:
20/120 - 405/120 = 20 - 405/120 = -385/120 - After reducing the fraction, the answer is -77/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/60-27/8 10/60-54/8 10/60-27/16 30/60-27/8 10/60-81/8 10/60-27/24 50/60-27/8 10/60-27/40 70/60-27/8 10/60-27/56