Add 30/80 and 5/27
30/80 + 5/27 is 121/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 27 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 80 × 27 = 2160,
30/80 = 30 × 27/80 × 27 = 810/2160 - Likewise, for the 2nd fraction, since 27 × 80 = 2160,
5/27 = 5 × 80/27 × 80 = 400/2160 - Add the two like fractions:
810/2160 + 400/2160 = 810 + 400/2160 = 1210/2160 - 1210/2160 simplified gives 121/216
- So, 30/80 + 5/27 = 121/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80+5/27 30/80+10/27 30/80+5/54 90/80+5/27 30/80+15/27 30/80+5/81 30/80+25/27 30/80+35/27