Subtract 14/7 from 84/28
1st number: 3 0/28, 2nd number: 2 0/7
84/28 - 14/7 is 1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
84/28 = 84 × 1/28 × 1 = 84/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
14/7 = 14 × 4/7 × 4 = 56/28 - Subtract the two like fractions:
84/28 - 56/28 = 84 - 56/28 = 28/28 - 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: 84/28-28/7 84/56-14/7 84/28-42/7 84/28-14/21 84/28-70/7 84/28-14/35 84/28-98/7 84/28-14/49