Add 35/84 and 12/16
35/84 + 12/16 is 7/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 84 × 4 = 336,
35/84 = 35 × 4/84 × 4 = 140/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
12/16 = 12 × 21/16 × 21 = 252/336 - Add the two like fractions:
140/336 + 252/336 = 140 + 252/336 = 392/336 - 392/336 simplified gives 7/6
- So, 35/84 + 12/16 = 7/6
In mixed form: 11/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/84+12/16 35/84+24/16 35/84+12/32 35/84+36/16 35/84+12/48 35/84+60/16 35/84+12/80 35/84+84/16