Add 9/3 and 45/56
1st number: 3 0/3, 2nd number: 45/56
9/3 + 45/56 is 213/56.
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,
9/3 = 9 × 56/3 × 56 = 504/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
45/56 = 45 × 3/56 × 3 = 135/168 - Add the two like fractions:
504/168 + 135/168 = 504 + 135/168 = 639/168 - 639/168 simplified gives 213/56
- So, 9/3 + 45/56 = 213/56
In mixed form: 345/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/3+45/56 9/3+90/56 9/6+45/56 27/3+45/56 45/3+45/56 9/15+45/56 63/3+45/56 9/21+45/56