Add 8/24 and 10/81
8/24 + 10/81 is 37/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 81 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 24 × 27 = 648,
8/24 = 8 × 27/24 × 27 = 216/648 - Likewise, for the 2nd fraction, since 81 × 8 = 648,
10/81 = 10 × 8/81 × 8 = 80/648 - Add the two like fractions:
216/648 + 80/648 = 216 + 80/648 = 296/648 - 296/648 simplified gives 37/81
- So, 8/24 + 10/81 = 37/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/24+10/81 8/24+20/81 8/48+10/81 8/24+30/81 8/72+10/81 40/24+10/81 8/24+50/81 56/24+10/81 8/24+70/81