Answers

Add 7/21 and 10/6

1^st number: 7/21, 2^nd number: 1 4/6

7/21 + 10/6 is 2/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 6 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 21 × 2 = 42,
   7/21 = 7 × 2/21 × 2 = 14/42
3. Likewise, for the 2nd fraction, since 6 × 7 = 42,
   10/6 = 10 × 7/6 × 7 = 70/42
4. Add the two like fractions:
   14/42 + 70/42 = 14 + 70/42 = 84/42
5. 84/42 simplified gives 2/1
6. So, 7/21 + 10/6 = 2/1

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