Subtract 50/8 from 45/6
1st number: 7 3/6, 2nd number: 6 2/8
45/6 - 50/8 is 5/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
45/6 = 45 × 4/6 × 4 = 180/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
50/8 = 50 × 3/8 × 3 = 150/24 - Subtract the two like fractions:
180/24 - 150/24 = 180 - 150/24 = 30/24 - After reducing the fraction, the answer is 5/4
- In mixed form: 11/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6-50/8 45/12-50/8 45/6-50/16 45/18-50/8 45/6-50/24 45/30-50/8 45/6-50/40 45/42-50/8 45/6-50/56