Add 25/9 and 1/16
1st number: 2 7/9, 2nd number: 1/16
25/9 + 1/16 is 409/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
25/9 = 25 × 16/9 × 16 = 400/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
1/16 = 1 × 9/16 × 9 = 9/144 - Add the two like fractions:
400/144 + 9/144 = 400 + 9/144 = 409/144 - So, 25/9 + 1/16 = 409/144
In mixed form: 2121/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/9+1/16 25/9+2/16 25/18+1/16 25/9+1/32 75/9+1/16 25/9+3/16 25/27+1/16 25/9+1/48 25/9+5/16 25/45+1/16 25/9+1/80 25/9+7/16 25/63+1/16