Subtract 18/3 from 3/50
1st number: 3/50, 2nd number: 6 0/3
3/50 - 18/3 is -297/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 3 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
3/50 = 3 × 3/50 × 3 = 9/150 - Likewise, for the 2nd fraction, since 3 × 50 = 150,
18/3 = 18 × 50/3 × 50 = 900/150 - Subtract the two like fractions:
9/150 - 900/150 = 9 - 900/150 = -891/150 - After reducing the fraction, the answer is -297/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/50-18/3 3/50-36/3 3/50-18/6 9/50-18/3 3/50-54/3 3/50-18/9 15/50-18/3 3/50-90/3 3/50-18/15 21/50-18/3 3/50-18/21