Subtract 2/70 from 16/15
1st number: 1 1/15, 2nd number: 2/70
16/15 - 2/70 is 109/105.
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,
16/15 = 16 × 14/15 × 14 = 224/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
2/70 = 2 × 3/70 × 3 = 6/210 - Subtract the two like fractions:
224/210 - 6/210 = 224 - 6/210 = 218/210 - After reducing the fraction, the answer is 109/105
- In mixed form: 14/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/15-2/70 16/15-4/70 16/30-2/70 48/15-2/70 16/15-6/70 16/45-2/70 80/15-2/70 16/15-10/70 16/75-2/70 16/15-14/70