Add 7/8 and 35/36
7/8 + 35/36 is 133/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
7/8 = 7 × 9/8 × 9 = 63/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
35/36 = 35 × 2/36 × 2 = 70/72 - Add the two like fractions:
63/72 + 70/72 = 63 + 70/72 = 133/72 - So, 7/8 + 35/36 = 133/72
In mixed form: 161/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/8+35/36 7/8+70/36 7/16+35/36 7/8+35/72 21/8+35/36 7/24+35/36 35/8+35/36 7/40+35/36 49/8+35/36 7/56+35/36