Subtract 35/98 from 42/10
1st number: 4 2/10, 2nd number: 35/98
42/10 - 35/98 is 269/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
42/10 = 42 × 49/10 × 49 = 2058/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
35/98 = 35 × 5/98 × 5 = 175/490 - Subtract the two like fractions:
2058/490 - 175/490 = 2058 - 175/490 = 1883/490 - After reducing the fraction, the answer is 269/70
- In mixed form: 359/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10-35/98 42/10-70/98 42/20-35/98 42/30-35/98 42/50-35/98 42/70-35/98