Add 3/56 and 45/7
1st number: 3/56, 2nd number: 6 3/7
3/56 + 45/7 is 363/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 7 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
3/56 = 3 × 1/56 × 1 = 3/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
45/7 = 45 × 8/7 × 8 = 360/56 - Add the two like fractions:
3/56 + 360/56 = 3 + 360/56 = 363/56 - So, 3/56 + 45/7 = 363/56
In mixed form: 627/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/56+45/7 3/56+90/7 3/56+45/14 9/56+45/7 3/56+45/21 15/56+45/7 3/56+45/35 21/56+45/7 3/56+45/49