Add 24/84 and 84/16
1st number: 24/84, 2nd number: 5 4/16
24/84 + 84/16 is 155/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 84 × 4 = 336,
24/84 = 24 × 4/84 × 4 = 96/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
84/16 = 84 × 21/16 × 21 = 1764/336 - Add the two like fractions:
96/336 + 1764/336 = 96 + 1764/336 = 1860/336 - 1860/336 simplified gives 155/28
- So, 24/84 + 84/16 = 155/28
In mixed form: 515/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/84+84/16 24/84+84/32 72/84+84/16 24/84+84/48 24/84+84/80