Add 2/15 and 10/54
2/15 + 10/54 is 43/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 15 × 18 = 270,
2/15 = 2 × 18/15 × 18 = 36/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
10/54 = 10 × 5/54 × 5 = 50/270 - Add the two like fractions:
36/270 + 50/270 = 36 + 50/270 = 86/270 - 86/270 simplified gives 43/135
- So, 2/15 + 10/54 = 43/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15+10/54 2/15+20/54 2/30+10/54 6/15+10/54 2/15+30/54 2/45+10/54 10/15+10/54 2/15+50/54 2/75+10/54 14/15+10/54 2/15+70/54