Add 35/18 and 9/84
1st number: 1 17/18, 2nd number: 9/84
35/18 + 9/84 is 517/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 18 × 14 = 252,
35/18 = 35 × 14/18 × 14 = 490/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
9/84 = 9 × 3/84 × 3 = 27/252 - Add the two like fractions:
490/252 + 27/252 = 490 + 27/252 = 517/252 - So, 35/18 + 9/84 = 517/252
In mixed form: 213/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18+9/84 35/18+18/84 35/36+9/84 35/18+27/84 35/54+9/84 35/18+45/84 35/90+9/84 35/18+63/84