Add 30/16 and 5/36
1st number: 1 14/16, 2nd number: 5/36
30/16 + 5/36 is 145/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 36 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 36 × 4 = 144,
5/36 = 5 × 4/36 × 4 = 20/144 - Add the two like fractions:
270/144 + 20/144 = 270 + 20/144 = 290/144 - 290/144 simplified gives 145/72
- So, 30/16 + 5/36 = 145/72
In mixed form: 21/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16+5/36 30/16+10/36 30/32+5/36 30/16+5/72 90/16+5/36 30/16+15/36 30/48+5/36 30/16+25/36 30/80+5/36 30/16+35/36