Answers

Add 36/90 and 70/30

1^st number: 36/90, 2^nd number: 2 10/30

36/90 + 70/30 is 41/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 30 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   36/90 = 36 × 1/90 × 1 = 36/90
3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
   70/30 = 70 × 3/30 × 3 = 210/90
4. Add the two like fractions:
   36/90 + 210/90 = 36 + 210/90 = 246/90
5. 246/90 simplified gives 41/15
6. So, 36/90 + 70/30 = 41/15
   In mixed form: 211/15

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