Answers

Add 9/90 and 6/27

9/90 + 6/27 is 29/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 27 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 90 × 3 = 270,
   9/90 = 9 × 3/90 × 3 = 27/270
3. Likewise, for the 2nd fraction, since 27 × 10 = 270,
   6/27 = 6 × 10/27 × 10 = 60/270
4. Add the two like fractions:
   27/270 + 60/270 = 27 + 60/270 = 87/270
5. 87/270 simplified gives 29/90
6. So, 9/90 + 6/27 = 29/90

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