Answers

Add 30/70 and 60/49

1^st number: 30/70, 2^nd number: 1 11/49

30/70 + 60/49 is 81/49.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 49 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 70 × 7 = 490,
   30/70 = 30 × 7/70 × 7 = 210/490
3. Likewise, for the 2nd fraction, since 49 × 10 = 490,
   60/49 = 60 × 10/49 × 10 = 600/490
4. Add the two like fractions:
   210/490 + 600/490 = 210 + 600/490 = 810/490
5. 810/490 simplified gives 81/49
6. So, 30/70 + 60/49 = 81/49
   In mixed form: 132/49

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