Add 30/16 and 3/9
1st number: 1 14/16, 2nd number: 3/9
30/16 + 3/9 is 53/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
30/16 = 30 × 9/16 × 9 = 270/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
3/9 = 3 × 16/9 × 16 = 48/144 - Add the two like fractions:
270/144 + 48/144 = 270 + 48/144 = 318/144 - 318/144 simplified gives 53/24
- So, 30/16 + 3/9 = 53/24
In mixed form: 25/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16+3/9 30/16+6/9 30/32+3/9 30/16+3/18 90/16+3/9 30/48+3/9 30/16+3/27 30/16+15/9 30/80+3/9 30/16+3/45 30/16+21/9 30/16+3/63