Subtract 2/70 from 35/15
1st number: 2 5/15, 2nd number: 2/70
35/15 - 2/70 is 242/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 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 70 × 3 = 210,
2/70 = 2 × 3/70 × 3 = 6/210 - Subtract the two like fractions:
490/210 - 6/210 = 490 - 6/210 = 484/210 - After reducing the fraction, the answer is 242/105
- In mixed form: 232/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15-2/70 35/15-4/70 35/30-2/70 35/15-6/70 35/45-2/70 35/15-10/70 35/75-2/70 35/15-14/70