Subtract 45/6 from 1/5
1st number: 1/5, 2nd number: 7 3/6
1/5 - 45/6 is -73/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
1/5 = 1 × 6/5 × 6 = 6/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
45/6 = 45 × 5/6 × 5 = 225/30 - Subtract the two like fractions:
6/30 - 225/30 = 6 - 225/30 = -219/30 - After reducing the fraction, the answer is -73/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5-45/6 1/5-90/6 1/10-45/6 1/5-45/12 3/5-45/6 1/15-45/6 1/5-45/18 1/25-45/6 1/5-45/30 7/5-45/6 1/35-45/6 1/5-45/42