Add 25/16 and 30/36
1st number: 1 9/16, 2nd number: 30/36
25/16 + 30/36 is 115/48.
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,
25/16 = 25 × 9/16 × 9 = 225/144 - Likewise, for the 2nd fraction, since 36 × 4 = 144,
30/36 = 30 × 4/36 × 4 = 120/144 - Add the two like fractions:
225/144 + 120/144 = 225 + 120/144 = 345/144 - 345/144 simplified gives 115/48
- So, 25/16 + 30/36 = 115/48
In mixed form: 219/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/16+30/36 25/16+60/36 25/32+30/36 25/16+30/72 75/16+30/36 25/16+90/36 25/48+30/36 25/80+30/36