Add 8/16 and 84/27
1st number: 8/16, 2nd number: 3 3/27
8/16 + 84/27 is 65/18.
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,
8/16 = 8 × 27/16 × 27 = 216/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
84/27 = 84 × 16/27 × 16 = 1344/432 - Add the two like fractions:
216/432 + 1344/432 = 216 + 1344/432 = 1560/432 - 1560/432 simplified gives 65/18
- So, 8/16 + 84/27 = 65/18
In mixed form: 311/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/32+84/27 8/16+84/54 24/16+84/27 8/48+84/27 8/16+84/81 40/16+84/27 8/80+84/27 56/16+84/27