Subtract 70/6 from 14/42
1st number: 14/42, 2nd number: 11 4/6
14/42 - 70/6 is -34/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
14/42 = 14 × 1/42 × 1 = 14/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
70/6 = 70 × 7/6 × 7 = 490/42 - Subtract the two like fractions:
14/42 - 490/42 = 14 - 490/42 = -476/42 - After reducing the fraction, the answer is -34/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42-70/6 14/84-70/6 14/42-70/12 14/42-70/18 70/42-70/6 14/42-70/30 98/42-70/6 14/42-70/42