Subtract 20/98 from 56/30
1st number: 1 26/30, 2nd number: 20/98
56/30 - 20/98 is 1222/735.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
56/30 = 56 × 49/30 × 49 = 2744/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
20/98 = 20 × 15/98 × 15 = 300/1470 - Subtract the two like fractions:
2744/1470 - 300/1470 = 2744 - 300/1470 = 2444/1470 - After reducing the fraction, the answer is 1222/735
- In mixed form: 1487/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30-40/98 56/60-20/98 56/30-60/98 56/90-20/98