Add 42/3 and 4/8
1st number: 14 0/3, 2nd number: 4/8
42/3 + 4/8 is 29/2.
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,
42/3 = 42 × 8/3 × 8 = 336/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
4/8 = 4 × 3/8 × 3 = 12/24 - Add the two like fractions:
336/24 + 12/24 = 336 + 12/24 = 348/24 - 348/24 simplified gives 29/2
- So, 42/3 + 4/8 = 29/2
In mixed form: 141/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3+4/8 42/6+4/8 42/3+4/16 42/3+12/8 42/9+4/8 42/3+4/24 42/3+20/8 42/15+4/8 42/3+4/40 42/3+28/8 42/21+4/8 42/3+4/56