Answers

Add 28/36 and 15/84

28/36 + 15/84 is 241/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 84 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 36 × 7 = 252,
   28/36 = 28 × 7/36 × 7 = 196/252
3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
   15/84 = 15 × 3/84 × 3 = 45/252
4. Add the two like fractions:
   196/252 + 45/252 = 196 + 45/252 = 241/252
5. So, 28/36 + 15/84 = 241/252

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