Add 1/18 and 56/90
1/18 + 56/90 is 61/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
1/18 = 1 × 5/18 × 5 = 5/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
56/90 = 56 × 1/90 × 1 = 56/90 - Add the two like fractions:
5/90 + 56/90 = 5 + 56/90 = 61/90 - So, 1/18 + 56/90 = 61/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+56/90 1/36+56/90 3/18+56/90 1/54+56/90 5/18+56/90 1/90+56/90 7/18+56/90