Subtract 98/35 from 2/18
1st number: 2/18, 2nd number: 2 28/35
2/18 - 98/35 is -121/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
2/18 = 2 × 35/18 × 35 = 70/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
98/35 = 98 × 18/35 × 18 = 1764/630 - Subtract the two like fractions:
70/630 - 1764/630 = 70 - 1764/630 = -1694/630 - After reducing the fraction, the answer is -121/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18-98/35 2/36-98/35 2/18-98/70 6/18-98/35 2/54-98/35 10/18-98/35 2/90-98/35 14/18-98/35