Add 28/35 and 8/27
28/35 + 8/27 is 148/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 27 is 945
Next, find the equivalent fraction of both fractional numbers with denominator 945 - For the 1st fraction, since 35 × 27 = 945,
28/35 = 28 × 27/35 × 27 = 756/945 - Likewise, for the 2nd fraction, since 27 × 35 = 945,
8/27 = 8 × 35/27 × 35 = 280/945 - Add the two like fractions:
756/945 + 280/945 = 756 + 280/945 = 1036/945 - 1036/945 simplified gives 148/135
- So, 28/35 + 8/27 = 148/135
In mixed form: 113/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/35+8/27 28/35+16/27 28/70+8/27 28/35+8/54 84/35+8/27 28/35+24/27 28/35+8/81 28/35+40/27 28/35+56/27