Answers

Add 70/54 and 56/9

1^st number: 1 16/54, 2^nd number: 6 2/9

70/54 + 56/9 is 203/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 9 is 54
   
   Next, find the equivalent fraction of both fractional numbers with denominator 54
2. For the 1st fraction, since 54 × 1 = 54,
   70/54 = 70 × 1/54 × 1 = 70/54
3. Likewise, for the 2nd fraction, since 9 × 6 = 54,
   56/9 = 56 × 6/9 × 6 = 336/54
4. Add the two like fractions:
   70/54 + 336/54 = 70 + 336/54 = 406/54
5. 406/54 simplified gives 203/27
6. So, 70/54 + 56/9 = 203/27
   In mixed form: 714/27

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