Answers

Add 60/42 and 7/30

1^st number: 1 18/42, 2^nd number: 7/30

60/42 + 7/30 is 349/210.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 30 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 42 × 5 = 210,
   60/42 = 60 × 5/42 × 5 = 300/210
3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
   7/30 = 7 × 7/30 × 7 = 49/210
4. Add the two like fractions:
   300/210 + 49/210 = 300 + 49/210 = 349/210
5. So, 60/42 + 7/30 = 349/210
   In mixed form: 1139/210

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