Add 56/27 and 8/40
1st number: 2 2/27, 2nd number: 8/40
56/27 + 8/40 is 307/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 40 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 27 × 40 = 1080,
56/27 = 56 × 40/27 × 40 = 2240/1080 - Likewise, for the 2nd fraction, since 40 × 27 = 1080,
8/40 = 8 × 27/40 × 27 = 216/1080 - Add the two like fractions:
2240/1080 + 216/1080 = 2240 + 216/1080 = 2456/1080 - 2456/1080 simplified gives 307/135
- So, 56/27 + 8/40 = 307/135
In mixed form: 237/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/27+16/40 56/54+8/40 56/27+8/80 56/27+24/40 56/81+8/40 56/27+56/40