Answers

Add 27/18 and 70/75

1^st number: 1 9/18, 2^nd number: 70/75

27/18 + 70/75 is 73/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 75 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 18 × 25 = 450,
   27/18 = 27 × 25/18 × 25 = 675/450
3. Likewise, for the 2nd fraction, since 75 × 6 = 450,
   70/75 = 70 × 6/75 × 6 = 420/450
4. Add the two like fractions:
   675/450 + 420/450 = 675 + 420/450 = 1095/450
5. 1095/450 simplified gives 73/30
6. So, 27/18 + 70/75 = 73/30
   In mixed form: 213/30

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