Add 10/3 and 40/8
1st number: 3 1/3, 2nd number: 5 0/8
10/3 + 40/8 is 25/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 3 × 8 = 24,
10/3 = 10 × 8/3 × 8 = 80/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
40/8 = 40 × 3/8 × 3 = 120/24 - Add the two like fractions:
80/24 + 120/24 = 80 + 120/24 = 200/24 - 200/24 simplified gives 25/3
- So, 10/3 + 40/8 = 25/3
In mixed form: 81/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3+40/8 10/3+80/8 10/6+40/8 10/3+40/16 30/3+40/8 10/9+40/8 10/3+40/24 50/3+40/8 10/15+40/8 70/3+40/8 10/21+40/8 10/3+40/56