Answers

Add 56/3 and 36/90

1^st number: 18 2/3, 2^nd number: 36/90

56/3 + 36/90 is 286/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 90 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 3 × 30 = 90,
   56/3 = 56 × 30/3 × 30 = 1680/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
   36/90 = 36 × 1/90 × 1 = 36/90
4. Add the two like fractions:
   1680/90 + 36/90 = 1680 + 36/90 = 1716/90
5. 1716/90 simplified gives 286/15
6. So, 56/3 + 36/90 = 286/15
   In mixed form: 191/15

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