Add 50/8 and 84/18
1st number: 6 2/8, 2nd number: 4 12/18
50/8 + 84/18 is 131/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
50/8 = 50 × 9/8 × 9 = 450/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
84/18 = 84 × 4/18 × 4 = 336/72 - Add the two like fractions:
450/72 + 336/72 = 450 + 336/72 = 786/72 - 786/72 simplified gives 131/12
- So, 50/8 + 84/18 = 131/12
In mixed form: 1011/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/16+84/18 50/8+84/36 50/24+84/18 50/8+84/54 50/40+84/18 50/8+84/90 50/56+84/18