Subtract 98/42 from 35/15
1st number: 2 5/15, 2nd number: 2 14/42
35/15 - 98/42 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
35/15 = 35 × 14/15 × 14 = 490/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
98/42 = 98 × 5/42 × 5 = 490/210 - Subtract the two like fractions:
490/210 - 490/210 = 490 - 490/210 = 0/210 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15-98/42 35/30-98/42 35/15-98/84 35/45-98/42 35/75-98/42