Add 40/8 and 15/16
1st number: 5 0/8, 2nd number: 15/16
40/8 + 15/16 is 95/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 8 × 2 = 16,
40/8 = 40 × 2/8 × 2 = 80/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
15/16 = 15 × 1/16 × 1 = 15/16 - Add the two like fractions:
80/16 + 15/16 = 80 + 15/16 = 95/16 - So, 40/8 + 15/16 = 95/16
In mixed form: 515/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+15/16 40/8+30/16 40/16+15/16 40/8+15/32 40/8+45/16 40/24+15/16 40/8+15/48 40/8+75/16 40/8+15/80 40/56+15/16