Add 16/18 and 84/24
1st number: 16/18, 2nd number: 3 12/24
16/18 + 84/24 is 79/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
16/18 = 16 × 4/18 × 4 = 64/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
84/24 = 84 × 3/24 × 3 = 252/72 - Add the two like fractions:
64/72 + 252/72 = 64 + 252/72 = 316/72 - 316/72 simplified gives 79/18
- So, 16/18 + 84/24 = 79/18
In mixed form: 47/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/18+84/24 16/36+84/24 16/18+84/48 48/18+84/24 16/54+84/24 16/18+84/72 80/18+84/24 16/90+84/24