Add 1/56 and 45/16
1st number: 1/56, 2nd number: 2 13/16
1/56 + 45/16 is 317/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 56 × 2 = 112,
1/56 = 1 × 2/56 × 2 = 2/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
45/16 = 45 × 7/16 × 7 = 315/112 - Add the two like fractions:
2/112 + 315/112 = 2 + 315/112 = 317/112 - So, 1/56 + 45/16 = 317/112
In mixed form: 293/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/56+45/16 1/56+90/16 1/56+45/32 3/56+45/16 1/56+45/48 5/56+45/16 1/56+45/80 7/56+45/16