Add 25/36 and 4/16
25/36 + 4/16 is 17/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
25/36 = 25 × 4/36 × 4 = 100/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
4/16 = 4 × 9/16 × 9 = 36/144 - Add the two like fractions:
100/144 + 36/144 = 100 + 36/144 = 136/144 - 136/144 simplified gives 17/18
- So, 25/36 + 4/16 = 17/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/36+4/16 25/36+8/16 25/72+4/16 25/36+4/32 75/36+4/16 25/36+12/16 25/36+4/48 25/36+20/16 25/36+4/80 25/36+28/16