Add 35/40 and 14/8
1st number: 35/40, 2nd number: 1 6/8
35/40 + 14/8 is 21/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 8 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 8 × 5 = 40,
14/8 = 14 × 5/8 × 5 = 70/40 - Add the two like fractions:
35/40 + 70/40 = 35 + 70/40 = 105/40 - 105/40 simplified gives 21/8
- So, 35/40 + 14/8 = 21/8
In mixed form: 25/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/40+14/8 35/40+28/8 35/80+14/8 35/40+14/16 35/40+42/8 35/40+14/24 35/40+70/8 35/40+14/40 35/40+98/8 35/40+14/56