Add 28/10 and 1/27
1st number: 2 8/10, 2nd number: 1/27
28/10 + 1/27 is 383/135.
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,
28/10 = 28 × 27/10 × 27 = 756/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
1/27 = 1 × 10/27 × 10 = 10/270 - Add the two like fractions:
756/270 + 10/270 = 756 + 10/270 = 766/270 - 766/270 simplified gives 383/135
- So, 28/10 + 1/27 = 383/135
In mixed form: 2113/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+1/27 28/10+2/27 28/20+1/27 28/10+1/54 84/10+1/27 28/10+3/27 28/30+1/27 28/10+1/81 28/10+5/27 28/50+1/27 28/10+7/27 28/70+1/27