Add 7/27 and 7/35
7/27 + 7/35 is 62/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 35 is 945
Next, find the equivalent fraction of both fractional numbers with denominator 945 - For the 1st fraction, since 27 × 35 = 945,
7/27 = 7 × 35/27 × 35 = 245/945 - Likewise, for the 2nd fraction, since 35 × 27 = 945,
7/35 = 7 × 27/35 × 27 = 189/945 - Add the two like fractions:
245/945 + 189/945 = 245 + 189/945 = 434/945 - 434/945 simplified gives 62/135
- So, 7/27 + 7/35 = 62/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/27+7/35 7/27+14/35 7/54+7/35 7/27+7/70 21/27+7/35 7/27+21/35 7/81+7/35 35/27+7/35 49/27+7/35 7/27+49/35