Subtract 42/98 from 35/5
1st number: 7 0/5, 2nd number: 42/98
35/5 - 42/98 is 46/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 5 × 98 = 490,
35/5 = 35 × 98/5 × 98 = 3430/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
42/98 = 42 × 5/98 × 5 = 210/490 - Subtract the two like fractions:
3430/490 - 210/490 = 3430 - 210/490 = 3220/490 - After reducing the fraction, the answer is 46/7
- In mixed form: 64/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-42/98 35/5-84/98 35/10-42/98 35/15-42/98 35/25-42/98