Subtract 42/5 from 35/98
1st number: 35/98, 2nd number: 8 2/5
35/98 - 42/5 is -563/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
35/98 = 35 × 5/98 × 5 = 175/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
42/5 = 42 × 98/5 × 98 = 4116/490 - Subtract the two like fractions:
175/490 - 4116/490 = 175 - 4116/490 = -3941/490 - After reducing the fraction, the answer is -563/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/98-42/5 35/98-84/5 35/98-42/10 35/98-42/15 35/98-42/25 35/98-42/35