Subtract 18/14 from 35/10
1st number: 3 5/10, 2nd number: 1 4/14
35/10 - 18/14 is 31/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
35/10 = 35 × 7/10 × 7 = 245/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
18/14 = 18 × 5/14 × 5 = 90/70 - Subtract the two like fractions:
245/70 - 90/70 = 245 - 90/70 = 155/70 - After reducing the fraction, the answer is 31/14
- In mixed form: 23/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10-18/14 35/10-36/14 35/20-18/14 35/10-18/28 35/10-54/14 35/30-18/14 35/10-18/42 35/10-90/14 35/50-18/14 35/10-18/70 35/70-18/14 35/10-18/98