Add 12/36 and 7/8
12/36 + 7/8 is 29/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
12/36 = 12 × 2/36 × 2 = 24/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
7/8 = 7 × 9/8 × 9 = 63/72 - Add the two like fractions:
24/72 + 63/72 = 24 + 63/72 = 87/72 - 87/72 simplified gives 29/24
- So, 12/36 + 7/8 = 29/24
In mixed form: 15/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/36+7/8 12/36+14/8 12/72+7/8 12/36+7/16 12/36+21/8 12/36+7/24 60/36+7/8 12/36+35/8 12/36+7/40 84/36+7/8 12/36+49/8 12/36+7/56