Add 2/84 and 16/7
1st number: 2/84, 2nd number: 2 2/7
2/84 + 16/7 is 97/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
2/84 = 2 × 1/84 × 1 = 2/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
16/7 = 16 × 12/7 × 12 = 192/84 - Add the two like fractions:
2/84 + 192/84 = 2 + 192/84 = 194/84 - 194/84 simplified gives 97/42
- So, 2/84 + 16/7 = 97/42
In mixed form: 213/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/84+16/7 2/84+32/7 2/84+16/14 6/84+16/7 2/84+48/7 2/84+16/21 10/84+16/7 2/84+80/7 2/84+16/35 14/84+16/7 2/84+16/49