Subtract 45/6 from 3/8
1st number: 3/8, 2nd number: 7 3/6
3/8 - 45/6 is -57/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 6 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
3/8 = 3 × 3/8 × 3 = 9/24 - Likewise, for the 2nd fraction, since 6 × 4 = 24,
45/6 = 45 × 4/6 × 4 = 180/24 - Subtract the two like fractions:
9/24 - 180/24 = 9 - 180/24 = -171/24 - After reducing the fraction, the answer is -57/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8-45/6 3/8-90/6 3/16-45/6 3/8-45/12 9/8-45/6 3/24-45/6 3/8-45/18 15/8-45/6 3/40-45/6 3/8-45/30 21/8-45/6 3/56-45/6 3/8-45/42