Subtract 45/60 from 1/8
1/8 - 45/60 is -5/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
1/8 = 1 × 15/8 × 15 = 15/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
45/60 = 45 × 2/60 × 2 = 90/120 - Subtract the two like fractions:
15/120 - 90/120 = 15 - 90/120 = -75/120 - After reducing the fraction, the answer is -5/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8-45/60 1/8-90/60 1/16-45/60 3/8-45/60 1/24-45/60 5/8-45/60 1/40-45/60 7/8-45/60 1/56-45/60