Add 2/15 and 16/84
2/15 + 16/84 is 34/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 15 × 28 = 420,
2/15 = 2 × 28/15 × 28 = 56/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
16/84 = 16 × 5/84 × 5 = 80/420 - Add the two like fractions:
56/420 + 80/420 = 56 + 80/420 = 136/420 - 136/420 simplified gives 34/105
- So, 2/15 + 16/84 = 34/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15+16/84 2/15+32/84 2/30+16/84 6/15+16/84 2/15+48/84 2/45+16/84 10/15+16/84 2/15+80/84 2/75+16/84 14/15+16/84