Subtract 14/4 from 30/3
1st number: 10 0/3, 2nd number: 3 2/4
30/3 - 14/4 is 13/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
30/3 = 30 × 4/3 × 4 = 120/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
14/4 = 14 × 3/4 × 3 = 42/12 - Subtract the two like fractions:
120/12 - 42/12 = 120 - 42/12 = 78/12 - After reducing the fraction, the answer is 13/2
- In mixed form: 61/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3-14/4 30/3-28/4 30/6-14/4 30/3-14/8 90/3-14/4 30/3-42/4 30/9-14/4 30/3-14/12 30/3-70/4 30/15-14/4 30/3-14/20 30/3-98/4 30/21-14/4 30/3-14/28