Subtract 30/14 from 6/4
1st number: 1 2/4, 2nd number: 2 2/14
6/4 - 30/14 is -9/14.
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,
6/4 = 6 × 7/4 × 7 = 42/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
30/14 = 30 × 2/14 × 2 = 60/28 - Subtract the two like fractions:
42/28 - 60/28 = 42 - 60/28 = -18/28 - After reducing the fraction, the answer is -9/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4-30/14 6/4-60/14 6/8-30/14 6/4-30/28 18/4-30/14 6/4-90/14 6/12-30/14 6/4-30/42 30/4-30/14 6/20-30/14 6/4-30/70 42/4-30/14 6/28-30/14 6/4-30/98