Subtract 7/14 from 7/4
1st number: 1 3/4, 2nd number: 7/14
7/4 - 7/14 is 5/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
7/4 = 7 × 7/4 × 7 = 49/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
7/14 = 7 × 2/14 × 2 = 14/28 - Subtract the two like fractions:
49/28 - 14/28 = 49 - 14/28 = 35/28 - After reducing the fraction, the answer is 5/4
- In mixed form: 11/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/4-7/14 7/8-7/14 7/4-7/28 21/4-7/14 7/4-21/14 7/12-7/14 7/4-7/42 35/4-7/14 7/4-35/14 7/20-7/14 7/4-7/70 49/4-7/14 7/4-49/14 7/28-7/14 7/4-7/98