Add 18/16 and 35/27
1st number: 1 2/16, 2nd number: 1 8/27
18/16 + 35/27 is 523/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
18/16 = 18 × 27/16 × 27 = 486/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
35/27 = 35 × 16/27 × 16 = 560/432 - Add the two like fractions:
486/432 + 560/432 = 486 + 560/432 = 1046/432 - 1046/432 simplified gives 523/216
- So, 18/16 + 35/27 = 523/216
In mixed form: 291/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/16+35/27 18/16+70/27 18/32+35/27 18/16+35/54 54/16+35/27 18/48+35/27 18/16+35/81 90/16+35/27 18/80+35/27