Add 15/16 and 4/84
15/16 + 4/84 is 331/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 84 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
15/16 = 15 × 21/16 × 21 = 315/336 - Likewise, for the 2nd fraction, since 84 × 4 = 336,
4/84 = 4 × 4/84 × 4 = 16/336 - Add the two like fractions:
315/336 + 16/336 = 315 + 16/336 = 331/336 - So, 15/16 + 4/84 = 331/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/16+4/84 15/16+8/84 15/32+4/84 45/16+4/84 15/16+12/84 15/48+4/84 75/16+4/84 15/16+20/84 15/80+4/84 15/16+28/84