Answers

Add 48/70 and 49/30

1^st number: 48/70, 2^nd number: 1 19/30

48/70 + 49/30 is 487/210.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 30 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 70 × 3 = 210,
   48/70 = 48 × 3/70 × 3 = 144/210
3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
   49/30 = 49 × 7/30 × 7 = 343/210
4. Add the two like fractions:
   144/210 + 343/210 = 144 + 343/210 = 487/210
5. So, 48/70 + 49/30 = 487/210
   In mixed form: 267/210

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