Answers

Add 6/15 and 6/18

6/15 + 6/18 is 11/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 18 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 15 × 6 = 90,
   6/15 = 6 × 6/15 × 6 = 36/90
3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
   6/18 = 6 × 5/18 × 5 = 30/90
4. Add the two like fractions:
   36/90 + 30/90 = 36 + 30/90 = 66/90
5. 66/90 simplified gives 11/15
6. So, 6/15 + 6/18 = 11/15

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