Add 7/36 and 7/16
7/36 + 7/16 is 91/144.
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,
7/36 = 7 × 4/36 × 4 = 28/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
7/16 = 7 × 9/16 × 9 = 63/144 - Add the two like fractions:
28/144 + 63/144 = 28 + 63/144 = 91/144 - So, 7/36 + 7/16 = 91/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36+7/16 7/36+14/16 7/72+7/16 7/36+7/32 21/36+7/16 7/36+21/16 7/36+7/48 35/36+7/16 7/36+35/16 7/36+7/80 49/36+7/16 7/36+49/16