Answers

Add 75/10 and 6/4

1^st number: 7 5/10, 2^nd number: 1 2/4

75/10 + 6/4 is 9/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 4 is 20
   
   Next, find the equivalent fraction of both fractional numbers with denominator 20
2. For the 1st fraction, since 10 × 2 = 20,
   75/10 = 75 × 2/10 × 2 = 150/20
3. Likewise, for the 2nd fraction, since 4 × 5 = 20,
   6/4 = 6 × 5/4 × 5 = 30/20
4. Add the two like fractions:
   150/20 + 30/20 = 150 + 30/20 = 180/20
5. 180/20 simplified gives 9/1
6. So, 75/10 + 6/4 = 9/1

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