Add 15/16 and 30/27
1st number: 15/16, 2nd number: 1 3/27
15/16 + 30/27 is 295/144.
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,
15/16 = 15 × 27/16 × 27 = 405/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
30/27 = 30 × 16/27 × 16 = 480/432 - Add the two like fractions:
405/432 + 480/432 = 405 + 480/432 = 885/432 - 885/432 simplified gives 295/144
- So, 15/16 + 30/27 = 295/144
In mixed form: 27/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/16+30/27 15/16+60/27 15/32+30/27 15/16+30/54 45/16+30/27 15/16+90/27 15/48+30/27 15/16+30/81 75/16+30/27 15/80+30/27