Add 56/30 and 1/18
1st number: 1 26/30, 2nd number: 1/18
56/30 + 1/18 is 173/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
56/30 = 56 × 3/30 × 3 = 168/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
1/18 = 1 × 5/18 × 5 = 5/90 - Add the two like fractions:
168/90 + 5/90 = 168 + 5/90 = 173/90 - So, 56/30 + 1/18 = 173/90
In mixed form: 183/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30+2/18 56/60+1/18 56/30+1/36 56/30+3/18 56/90+1/18 56/30+1/54 56/30+5/18 56/30+1/90 56/30+7/18