Subtract 18/6 from 9/50
1st number: 9/50, 2nd number: 3 0/6
9/50 - 18/6 is -141/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
9/50 = 9 × 3/50 × 3 = 27/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
18/6 = 18 × 25/6 × 25 = 450/150 - Subtract the two like fractions:
27/150 - 450/150 = 27 - 450/150 = -423/150 - After reducing the fraction, the answer is -141/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/50-18/6 9/50-36/6 9/50-18/12 27/50-18/6 9/50-54/6 45/50-18/6 9/50-90/6 9/50-18/30 63/50-18/6 9/50-18/42