Add 16/6 and 20/56
1st number: 2 4/6, 2nd number: 20/56
16/6 + 20/56 is 127/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
16/6 = 16 × 28/6 × 28 = 448/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
20/56 = 20 × 3/56 × 3 = 60/168 - Add the two like fractions:
448/168 + 60/168 = 448 + 60/168 = 508/168 - 508/168 simplified gives 127/42
- So, 16/6 + 20/56 = 127/42
In mixed form: 31/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6+20/56 16/6+40/56 16/12+20/56 48/6+20/56 16/6+60/56 16/18+20/56 80/6+20/56 16/30+20/56 16/42+20/56