Subtract 45/4 from 6/50
1st number: 6/50, 2nd number: 11 1/4
6/50 - 45/4 is -1113/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 4 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
6/50 = 6 × 2/50 × 2 = 12/100 - Likewise, for the 2nd fraction, since 4 × 25 = 100,
45/4 = 45 × 25/4 × 25 = 1125/100 - Subtract the two like fractions:
12/100 - 1125/100 = 12 - 1125/100 = -1113/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/50-45/4 6/50-90/4 6/50-45/8 18/50-45/4 6/50-45/12 30/50-45/4 6/50-45/20 42/50-45/4 6/50-45/28