Add 35/40 and 7/27
35/40 + 7/27 is 245/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 27 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
35/40 = 35 × 27/40 × 27 = 945/1080 - Likewise, for the 2nd fraction, since 27 × 40 = 1080,
7/27 = 7 × 40/27 × 40 = 280/1080 - Add the two like fractions:
945/1080 + 280/1080 = 945 + 280/1080 = 1225/1080 - 1225/1080 simplified gives 245/216
- So, 35/40 + 7/27 = 245/216
In mixed form: 129/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/40+7/27 35/40+14/27 35/80+7/27 35/40+7/54 35/40+21/27 35/40+7/81 35/40+35/27 35/40+49/27