Subtract 45/70 from 14/6
1st number: 2 2/6, 2nd number: 45/70
14/6 - 45/70 is 71/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
14/6 = 14 × 35/6 × 35 = 490/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
45/70 = 45 × 3/70 × 3 = 135/210 - Subtract the two like fractions:
490/210 - 135/210 = 490 - 135/210 = 355/210 - After reducing the fraction, the answer is 71/42
- In mixed form: 129/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/6-45/70 14/6-90/70 14/12-45/70 42/6-45/70 14/18-45/70 70/6-45/70 14/30-45/70 98/6-45/70 14/42-45/70