Add 40/12 and 5/27
1st number: 3 4/12, 2nd number: 5/27
40/12 + 5/27 is 95/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
40/12 = 40 × 9/12 × 9 = 360/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
5/27 = 5 × 4/27 × 4 = 20/108 - Add the two like fractions:
360/108 + 20/108 = 360 + 20/108 = 380/108 - 380/108 simplified gives 95/27
- So, 40/12 + 5/27 = 95/27
In mixed form: 314/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12+5/27 40/12+10/27 40/24+5/27 40/12+5/54 40/12+15/27 40/36+5/27 40/12+5/81 40/12+25/27 40/60+5/27 40/12+35/27 40/84+5/27