Answers

Divide 21/4 with 16/21

1^st number: 5 1/4, 2^nd number: 16/21

21/4 ÷ 16/21 is 441/64.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 16/21: 21/16
2. Now, multiply it with the dividend
   So, 21/4 ÷ 16/21 = 21/4 × 21/16
3. = 21 × 21/4 × 16 = 441/64
4. In mixed form: 657/64

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