Answers

Add 80/25 and 56/9

1^st number: 3 5/25, 2^nd number: 6 2/9

80/25 + 56/9 is 424/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 9 is 225
   
   Next, find the equivalent fraction of both fractional numbers with denominator 225
2. For the 1st fraction, since 25 × 9 = 225,
   80/25 = 80 × 9/25 × 9 = 720/225
3. Likewise, for the 2nd fraction, since 9 × 25 = 225,
   56/9 = 56 × 25/9 × 25 = 1400/225
4. Add the two like fractions:
   720/225 + 1400/225 = 720 + 1400/225 = 2120/225
5. 2120/225 simplified gives 424/45
6. So, 80/25 + 56/9 = 424/45
   In mixed form: 919/45

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