Answers

Add 75/9 and 54/14

1^st number: 8 3/9, 2^nd number: 3 12/14

75/9 + 54/14 is 256/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 14 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 9 × 14 = 126,
   75/9 = 75 × 14/9 × 14 = 1050/126
3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
   54/14 = 54 × 9/14 × 9 = 486/126
4. Add the two like fractions:
   1050/126 + 486/126 = 1050 + 486/126 = 1536/126
5. 1536/126 simplified gives 256/21
6. So, 75/9 + 54/14 = 256/21
   In mixed form: 124/21

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