Subtract 36/20 from 98/35
1st number: 2 28/35, 2nd number: 1 16/20
98/35 - 36/20 is 1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
98/35 = 98 × 4/35 × 4 = 392/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
36/20 = 36 × 7/20 × 7 = 252/140 - Subtract the two like fractions:
392/140 - 252/140 = 392 - 252/140 = 140/140 - After reducing the fraction, the answer is 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35-72/20 98/70-36/20 98/35-36/40 98/35-36/60