Subtract 8/5 from 84/3
1st number: 28 0/3, 2nd number: 1 3/5
84/3 - 8/5 is 132/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
84/3 = 84 × 5/3 × 5 = 420/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
8/5 = 8 × 3/5 × 3 = 24/15 - Subtract the two like fractions:
420/15 - 24/15 = 420 - 24/15 = 396/15 - After reducing the fraction, the answer is 132/5
- In mixed form: 262/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3-16/5 84/6-8/5 84/3-8/10 84/3-24/5 84/9-8/5 84/3-8/15 84/3-40/5 84/15-8/5 84/3-8/25 84/3-56/5 84/21-8/5 84/3-8/35