Answers

Divide 21/4 with 81/5

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

21/4 ÷ 81/5 is 35/108.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 81/5: 5/81
2. Now, multiply it with the dividend
   So, 21/4 ÷ 81/5 = 21/4 × 5/81
3. = 21 × 5/4 × 81 = 105/324
4. After reducing the fraction, the answer is 35/108

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