Add 10/84 and 12/16
10/84 + 12/16 is 73/84.
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,
10/84 = 10 × 4/84 × 4 = 40/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
12/16 = 12 × 21/16 × 21 = 252/336 - Add the two like fractions:
40/336 + 252/336 = 40 + 252/336 = 292/336 - 292/336 simplified gives 73/84
- So, 10/84 + 12/16 = 73/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/84+12/16 10/84+24/16 10/84+12/32 30/84+12/16 10/84+36/16 10/84+12/48 50/84+12/16 10/84+60/16 10/84+12/80 70/84+12/16 10/84+84/16