Add 4/84 and 3/14
4/84 + 3/14 is 11/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 14 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
4/84 = 4 × 1/84 × 1 = 4/84 - Likewise, for the 2nd fraction, since 14 × 6 = 84,
3/14 = 3 × 6/14 × 6 = 18/84 - Add the two like fractions:
4/84 + 18/84 = 4 + 18/84 = 22/84 - 22/84 simplified gives 11/42
- So, 4/84 + 3/14 = 11/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/84+3/14 4/84+6/14 4/84+3/28 12/84+3/14 4/84+9/14 4/84+3/42 20/84+3/14 4/84+15/14 4/84+3/70 28/84+3/14 4/84+21/14 4/84+3/98