Subtract 14/7 from 42/14
1st number: 3 0/14, 2nd number: 2 0/7
42/14 - 14/7 is 1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 14 × 1 = 14,
42/14 = 42 × 1/14 × 1 = 42/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
14/7 = 14 × 2/7 × 2 = 28/14 - Subtract the two like fractions:
42/14 - 28/14 = 42 - 28/14 = 14/14 - After reducing the fraction, the answer is 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14-14/7 42/14-28/7 42/28-14/7 42/14-42/7 42/14-14/21 42/14-70/7 42/70-14/7 42/14-14/35 42/14-98/7 42/98-14/7 42/14-14/49