Add 32/84 and 36/72
32/84 + 36/72 is 37/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 84 × 6 = 504,
32/84 = 32 × 6/84 × 6 = 192/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
36/72 = 36 × 7/72 × 7 = 252/504 - Add the two like fractions:
192/504 + 252/504 = 192 + 252/504 = 444/504 - 444/504 simplified gives 37/42
- So, 32/84 + 36/72 = 37/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/84+36/72 96/84+36/72