Add 2/10 and 10/27
2/10 + 10/27 is 77/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
2/10 = 2 × 27/10 × 27 = 54/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
10/27 = 10 × 10/27 × 10 = 100/270 - Add the two like fractions:
54/270 + 100/270 = 54 + 100/270 = 154/270 - 154/270 simplified gives 77/135
- So, 2/10 + 10/27 = 77/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10+10/27 2/10+20/27 2/20+10/27 2/10+10/54 6/10+10/27 2/10+30/27 2/30+10/27 2/10+10/81 2/10+50/27 2/50+10/27 14/10+10/27 2/10+70/27 2/70+10/27