Answers

Add 30/10 and 60/4

1^st number: 3 0/10, 2^nd number: 15 0/4

30/10 + 60/4 is 18/1.

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,
   30/10 = 30 × 2/10 × 2 = 60/20
3. Likewise, for the 2nd fraction, since 4 × 5 = 20,
   60/4 = 60 × 5/4 × 5 = 300/20
4. Add the two like fractions:
   60/20 + 300/20 = 60 + 300/20 = 360/20
5. 360/20 simplified gives 18/1
6. So, 30/10 + 60/4 = 18/1

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