Add 16/15 and 40/5
1st number: 1 1/15, 2nd number: 8 0/5
16/15 + 40/5 is 136/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 15 × 1 = 15,
16/15 = 16 × 1/15 × 1 = 16/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
40/5 = 40 × 3/5 × 3 = 120/15 - Add the two like fractions:
16/15 + 120/15 = 16 + 120/15 = 136/15 - So, 16/15 + 40/5 = 136/15
In mixed form: 91/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/15+40/5 16/15+80/5 16/30+40/5 16/15+40/10 48/15+40/5 16/45+40/5 16/15+40/15 80/15+40/5 16/75+40/5 16/15+40/25 16/15+40/35