Answers

Add 15/36 and 10/63

15/36 + 10/63 is 145/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 63 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 36 × 7 = 252,
   15/36 = 15 × 7/36 × 7 = 105/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   10/63 = 10 × 4/63 × 4 = 40/252
4. Add the two like fractions:
   105/252 + 40/252 = 105 + 40/252 = 145/252
5. So, 15/36 + 10/63 = 145/252

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