Subtract 32/40 from 8/60
8/60 - 32/40 is -2/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
8/60 = 8 × 2/60 × 2 = 16/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
32/40 = 32 × 3/40 × 3 = 96/120 - Subtract the two like fractions:
16/120 - 96/120 = 16 - 96/120 = -80/120 - After reducing the fraction, the answer is -2/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/60-32/40 8/60-64/40 8/60-32/80 24/60-32/40 8/60-96/40 40/60-32/40 56/60-32/40