Subtract 30/50 from 98/10
1st number: 9 8/10, 2nd number: 30/50
98/10 - 30/50 is 46/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 10 × 5 = 50,
98/10 = 98 × 5/10 × 5 = 490/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
30/50 = 30 × 1/50 × 1 = 30/50 - Subtract the two like fractions:
490/50 - 30/50 = 490 - 30/50 = 460/50 - After reducing the fraction, the answer is 46/5
- In mixed form: 91/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10-60/50 98/20-30/50 98/10-90/50 98/30-30/50 98/50-30/50 98/70-30/50