Add 35/40 and 14/20
35/40 + 14/20 is 63/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
35/40 = 35 × 1/40 × 1 = 35/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
14/20 = 14 × 2/20 × 2 = 28/40 - Add the two like fractions:
35/40 + 28/40 = 35 + 28/40 = 63/40 - So, 35/40 + 14/20 = 63/40
In mixed form: 123/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/40+14/20 35/40+28/20 35/80+14/20 35/40+14/40 35/40+42/20 35/40+14/60 35/40+70/20 35/40+98/20