Add 20/3 and 96/56
1st number: 6 2/3, 2nd number: 1 40/56
20/3 + 96/56 is 176/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 3 × 56 = 168,
20/3 = 20 × 56/3 × 56 = 1120/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
96/56 = 96 × 3/56 × 3 = 288/168 - Add the two like fractions:
1120/168 + 288/168 = 1120 + 288/168 = 1408/168 - 1408/168 simplified gives 176/21
- So, 20/3 + 96/56 = 176/21
In mixed form: 88/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/3+96/56 20/6+96/56 60/3+96/56 20/9+96/56 20/15+96/56 20/21+96/56