Answers

Add 70/54 and 24/28

1^st number: 1 16/54, 2^nd number: 24/28

70/54 + 24/28 is 407/189.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 28 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 54 × 14 = 756,
   70/54 = 70 × 14/54 × 14 = 980/756
3. Likewise, for the 2nd fraction, since 28 × 27 = 756,
   24/28 = 24 × 27/28 × 27 = 648/756
4. Add the two like fractions:
   980/756 + 648/756 = 980 + 648/756 = 1628/756
5. 1628/756 simplified gives 407/189
6. So, 70/54 + 24/28 = 407/189
   In mixed form: 229/189

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