Add 40/8 and 9/27
1st number: 5 0/8, 2nd number: 9/27
40/8 + 9/27 is 16/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
40/8 = 40 × 27/8 × 27 = 1080/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
9/27 = 9 × 8/27 × 8 = 72/216 - Add the two like fractions:
1080/216 + 72/216 = 1080 + 72/216 = 1152/216 - 1152/216 simplified gives 16/3
- So, 40/8 + 9/27 = 16/3
In mixed form: 51/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+9/27 40/8+18/27 40/16+9/27 40/8+9/54 40/24+9/27 40/8+9/81 40/8+45/27 40/8+63/27 40/56+9/27