Subtract 7/14 from 7/5
1st number: 1 2/5, 2nd number: 7/14
7/5 - 7/14 is 9/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
7/5 = 7 × 14/5 × 14 = 98/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
7/14 = 7 × 5/14 × 5 = 35/70 - Subtract the two like fractions:
98/70 - 35/70 = 98 - 35/70 = 63/70 - After reducing the fraction, the answer is 9/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5-7/14 7/10-7/14 7/5-7/28 21/5-7/14 7/5-21/14 7/15-7/14 7/5-7/42 35/5-7/14 7/5-35/14 7/25-7/14 7/5-7/70 49/5-7/14 7/5-49/14 7/35-7/14 7/5-7/98