Subtract 18/10 from 2/14
1st number: 2/14, 2nd number: 1 8/10
2/14 - 18/10 is -58/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
2/14 = 2 × 5/14 × 5 = 10/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
18/10 = 18 × 7/10 × 7 = 126/70 - Subtract the two like fractions:
10/70 - 126/70 = 10 - 126/70 = -116/70 - After reducing the fraction, the answer is -58/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/14-18/10 2/14-36/10 2/28-18/10 2/14-18/20 6/14-18/10 2/14-54/10 2/42-18/10 2/14-18/30 10/14-18/10 2/14-90/10 2/70-18/10 2/14-18/50 2/98-18/10 2/14-18/70