Answers

Add 42/30 and 60/12

1^st number: 1 12/30, 2^nd number: 5 0/12

42/30 + 60/12 is 32/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 12 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 30 × 2 = 60,
   42/30 = 42 × 2/30 × 2 = 84/60
3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
   60/12 = 60 × 5/12 × 5 = 300/60
4. Add the two like fractions:
   84/60 + 300/60 = 84 + 300/60 = 384/60
5. 384/60 simplified gives 32/5
6. So, 42/30 + 60/12 = 32/5
   In mixed form: 62/5

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