Add 56/4 and 3/45
1st number: 14 0/4, 2nd number: 3/45
56/4 + 3/45 is 211/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
56/4 = 56 × 45/4 × 45 = 2520/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
3/45 = 3 × 4/45 × 4 = 12/180 - Add the two like fractions:
2520/180 + 12/180 = 2520 + 12/180 = 2532/180 - 2532/180 simplified gives 211/15
- So, 56/4 + 3/45 = 211/15
In mixed form: 141/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+6/45 56/8+3/45 56/4+3/90 56/4+9/45 56/12+3/45 56/4+15/45 56/20+3/45 56/4+21/45 56/28+3/45