Answers

Add 3/4 and 32/21

1^st number: 3/4, 2^nd number: 1 11/21

3/4 + 32/21 is 191/84.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 21 is 84
   
   Next, find the equivalent fraction of both fractional numbers with denominator 84
2. For the 1st fraction, since 4 × 21 = 84,
   3/4 = 3 × 21/4 × 21 = 63/84
3. Likewise, for the 2nd fraction, since 21 × 4 = 84,
   32/21 = 32 × 4/21 × 4 = 128/84
4. Add the two like fractions:
   63/84 + 128/84 = 63 + 128/84 = 191/84
5. So, 3/4 + 32/21 = 191/84
   In mixed form: 223/84

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