Subtract 21/50 from 48/9
1st number: 5 3/9, 2nd number: 21/50
48/9 - 21/50 is 737/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 9 × 50 = 450,
48/9 = 48 × 50/9 × 50 = 2400/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
21/50 = 21 × 9/50 × 9 = 189/450 - Subtract the two like fractions:
2400/450 - 189/450 = 2400 - 189/450 = 2211/450 - After reducing the fraction, the answer is 737/150
- In mixed form: 4137/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/9-21/50 48/9-42/50 48/18-21/50 48/9-63/50 48/27-21/50 48/45-21/50 48/63-21/50