Subtract 8/27 from 84/2
1st number: 42 0/2, 2nd number: 8/27
84/2 - 8/27 is 1126/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
84/2 = 84 × 27/2 × 27 = 2268/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
8/27 = 8 × 2/27 × 2 = 16/54 - Subtract the two like fractions:
2268/54 - 16/54 = 2268 - 16/54 = 2252/54 - After reducing the fraction, the answer is 1126/27
- In mixed form: 4119/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-16/27 84/4-8/27 84/2-8/54 84/2-24/27 84/6-8/27 84/2-8/81 84/2-40/27 84/10-8/27 84/2-56/27 84/14-8/27