Answers

Add 2/21 and 25/14

1^st number: 2/21, 2^nd number: 1 11/14

2/21 + 25/14 is 79/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 14 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 21 × 2 = 42,
   2/21 = 2 × 2/21 × 2 = 4/42
3. Likewise, for the 2nd fraction, since 14 × 3 = 42,
   25/14 = 25 × 3/14 × 3 = 75/42
4. Add the two like fractions:
   4/42 + 75/42 = 4 + 75/42 = 79/42
5. So, 2/21 + 25/14 = 79/42
   In mixed form: 137/42

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