Add 2/18 and 45/84
2/18 + 45/84 is 163/252.
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,
2/18 = 2 × 14/18 × 14 = 28/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
45/84 = 45 × 3/84 × 3 = 135/252 - Add the two like fractions:
28/252 + 135/252 = 28 + 135/252 = 163/252 - So, 2/18 + 45/84 = 163/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18+45/84 2/18+90/84 2/36+45/84 6/18+45/84 2/54+45/84 10/18+45/84 2/90+45/84 14/18+45/84