Answers

Add 6/42 and 70/49

1^st number: 6/42, 2^nd number: 1 21/49

6/42 + 70/49 is 11/7.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 49 is 294
   
   Next, find the equivalent fraction of both fractional numbers with denominator 294
2. For the 1st fraction, since 42 × 7 = 294,
   6/42 = 6 × 7/42 × 7 = 42/294
3. Likewise, for the 2nd fraction, since 49 × 6 = 294,
   70/49 = 70 × 6/49 × 6 = 420/294
4. Add the two like fractions:
   42/294 + 420/294 = 42 + 420/294 = 462/294
5. 462/294 simplified gives 11/7
6. So, 6/42 + 70/49 = 11/7
   In mixed form: 14/7

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