Add 7/8 and 15/32
7/8 + 15/32 is 43/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 8 × 4 = 32,
7/8 = 7 × 4/8 × 4 = 28/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
15/32 = 15 × 1/32 × 1 = 15/32 - Add the two like fractions:
28/32 + 15/32 = 28 + 15/32 = 43/32 - So, 7/8 + 15/32 = 43/32
In mixed form: 111/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/8+15/32 7/8+30/32 7/16+15/32 7/8+15/64 21/8+15/32 7/8+45/32 7/24+15/32 7/8+15/96 35/8+15/32 7/8+75/32 7/40+15/32 49/8+15/32 7/56+15/32