Answers

Add 45/4 and 4/18

1^st number: 11 1/4, 2^nd number: 4/18

45/4 + 4/18 is 413/36.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 18 is 36
   
   Next, find the equivalent fraction of both fractional numbers with denominator 36
2. For the 1st fraction, since 4 × 9 = 36,
   45/4 = 45 × 9/4 × 9 = 405/36
3. Likewise, for the 2nd fraction, since 18 × 2 = 36,
   4/18 = 4 × 2/18 × 2 = 8/36
4. Add the two like fractions:
   405/36 + 8/36 = 405 + 8/36 = 413/36
5. So, 45/4 + 4/18 = 413/36
   In mixed form: 1117/36

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