Subtract 63/30 from 9/50
1st number: 9/50, 2nd number: 2 3/30
9/50 - 63/30 is -48/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 30 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 30 × 5 = 150,
63/30 = 63 × 5/30 × 5 = 315/150 - Subtract the two like fractions:
27/150 - 315/150 = 27 - 315/150 = -288/150 - After reducing the fraction, the answer is -48/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/50-63/30 9/50-63/60 27/50-63/30 9/50-63/90 45/50-63/30 63/50-63/30