Answers

Add 8/35 and 49/21

1^st number: 8/35, 2^nd number: 2 7/21

8/35 + 49/21 is 269/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 21 is 105
   
   Next, find the equivalent fraction of both fractional numbers with denominator 105
2. For the 1st fraction, since 35 × 3 = 105,
   8/35 = 8 × 3/35 × 3 = 24/105
3. Likewise, for the 2nd fraction, since 21 × 5 = 105,
   49/21 = 49 × 5/21 × 5 = 245/105
4. Add the two like fractions:
   24/105 + 245/105 = 24 + 245/105 = 269/105
5. So, 8/35 + 49/21 = 269/105
   In mixed form: 259/105

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