Answers

Add 70/30 and 60/4

1^st number: 2 10/30, 2^nd number: 15 0/4

70/30 + 60/4 is 52/3.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 4 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 30 × 2 = 60,
   70/30 = 70 × 2/30 × 2 = 140/60
3. Likewise, for the 2nd fraction, since 4 × 15 = 60,
   60/4 = 60 × 15/4 × 15 = 900/60
4. Add the two like fractions:
   140/60 + 900/60 = 140 + 900/60 = 1040/60
5. 1040/60 simplified gives 52/3
6. So, 70/30 + 60/4 = 52/3
   In mixed form: 171/3

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