Add 27/5 and 32/18
1st number: 5 2/5, 2nd number: 1 14/18
27/5 + 32/18 is 323/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
27/5 = 27 × 18/5 × 18 = 486/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
32/18 = 32 × 5/18 × 5 = 160/90 - Add the two like fractions:
486/90 + 160/90 = 486 + 160/90 = 646/90 - 646/90 simplified gives 323/45
- So, 27/5 + 32/18 = 323/45
In mixed form: 78/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5+32/18 27/5+64/18 27/10+32/18 27/5+32/36 81/5+32/18 27/5+96/18 27/15+32/18 27/5+32/54 27/25+32/18 27/5+32/90 27/35+32/18