Subtract 48/50 from 63/30
1st number: 2 3/30, 2nd number: 48/50
63/30 - 48/50 is 57/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
63/30 = 63 × 5/30 × 5 = 315/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
48/50 = 48 × 3/50 × 3 = 144/150 - Subtract the two like fractions:
315/150 - 144/150 = 315 - 144/150 = 171/150 - After reducing the fraction, the answer is 57/50
- In mixed form: 17/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30-96/50 63/60-48/50 63/90-48/50