Subtract 8/50 from 98/80
1st number: 1 18/80, 2nd number: 8/50
98/80 - 8/50 is 213/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 50 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 80 × 5 = 400,
98/80 = 98 × 5/80 × 5 = 490/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
8/50 = 8 × 8/50 × 8 = 64/400 - Subtract the two like fractions:
490/400 - 64/400 = 490 - 64/400 = 426/400 - After reducing the fraction, the answer is 213/200
- In mixed form: 113/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/80-16/50 98/80-24/50 98/80-40/50 98/80-56/50