Add 1/84 and 7/18
1/84 + 7/18 is 101/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
1/84 = 1 × 3/84 × 3 = 3/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
7/18 = 7 × 14/18 × 14 = 98/252 - Add the two like fractions:
3/252 + 98/252 = 3 + 98/252 = 101/252 - So, 1/84 + 7/18 = 101/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/84+7/18 1/84+14/18 1/84+7/36 3/84+7/18 1/84+21/18 1/84+7/54 5/84+7/18 1/84+35/18 1/84+7/90 7/84+7/18 1/84+49/18