Add 45/56 and 80/6
1st number: 45/56, 2nd number: 13 2/6
45/56 + 80/6 is 2375/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 6 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
45/56 = 45 × 3/56 × 3 = 135/168 - Likewise, for the 2nd fraction, since 6 × 28 = 168,
80/6 = 80 × 28/6 × 28 = 2240/168 - Add the two like fractions:
135/168 + 2240/168 = 135 + 2240/168 = 2375/168 - So, 45/56 + 80/6 = 2375/168
In mixed form: 1423/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/56+80/6 45/56+80/12 45/56+80/18 45/56+80/30 45/56+80/42