Add 40/27 and 8/5
1st number: 1 13/27, 2nd number: 1 3/5
40/27 + 8/5 is 416/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 5 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
40/27 = 40 × 5/27 × 5 = 200/135 - Likewise, for the 2nd fraction, since 5 × 27 = 135,
8/5 = 8 × 27/5 × 27 = 216/135 - Add the two like fractions:
200/135 + 216/135 = 200 + 216/135 = 416/135 - So, 40/27 + 8/5 = 416/135
In mixed form: 311/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/27+8/5 40/27+16/5 40/54+8/5 40/27+8/10 40/27+24/5 40/81+8/5 40/27+8/15 40/27+40/5 40/27+8/25 40/27+56/5 40/27+8/35