Answers

Add 32/84 and 30/72

32/84 + 30/72 is 67/84.

Steps for adding fractions

1. 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
2. For the 1st fraction, since 84 × 6 = 504,
   32/84 = 32 × 6/84 × 6 = 192/504
3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
   30/72 = 30 × 7/72 × 7 = 210/504
4. Add the two like fractions:
   192/504 + 210/504 = 192 + 210/504 = 402/504
5. 402/504 simplified gives 67/84
6. So, 32/84 + 30/72 = 67/84

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