Answers

Add 6/18 and 1/90

6/18 + 1/90 is 31/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 90 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 18 × 5 = 90,
   6/18 = 6 × 5/18 × 5 = 30/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
   1/90 = 1 × 1/90 × 1 = 1/90
4. Add the two like fractions:
   30/90 + 1/90 = 30 + 1/90 = 31/90
5. So, 6/18 + 1/90 = 31/90

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