Add 56/18 and 28/35
1st number: 3 2/18, 2nd number: 28/35
56/18 + 28/35 is 176/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
56/18 = 56 × 35/18 × 35 = 1960/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
28/35 = 28 × 18/35 × 18 = 504/630 - Add the two like fractions:
1960/630 + 504/630 = 1960 + 504/630 = 2464/630 - 2464/630 simplified gives 176/45
- So, 56/18 + 28/35 = 176/45
In mixed form: 341/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/18+56/35 56/36+28/35 56/18+28/70 56/18+84/35 56/54+28/35 56/90+28/35