Answers

Add 9/15 and 2/27

9/15 + 2/27 is 91/135.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 27 is 135
   
   Next, find the equivalent fraction of both fractional numbers with denominator 135
2. For the 1st fraction, since 15 × 9 = 135,
   9/15 = 9 × 9/15 × 9 = 81/135
3. Likewise, for the 2nd fraction, since 27 × 5 = 135,
   2/27 = 2 × 5/27 × 5 = 10/135
4. Add the two like fractions:
   81/135 + 10/135 = 81 + 10/135 = 91/135
5. So, 9/15 + 2/27 = 91/135

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