Answers

Add 35/21 and 21/63

1^st number: 1 14/21, 2^nd number: 21/63

35/21 + 21/63 is 2/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 63 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 21 × 3 = 63,
   35/21 = 35 × 3/21 × 3 = 105/63
3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
   21/63 = 21 × 1/63 × 1 = 21/63
4. Add the two like fractions:
   105/63 + 21/63 = 105 + 21/63 = 126/63
5. 126/63 simplified gives 2/1
6. So, 35/21 + 21/63 = 2/1

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