Answers

Divide 15/4 with 81/21

1^st number: 3 3/4, 2^nd number: 3 18/21

15/4 ÷ 81/21 is 35/36.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 81/21: 21/81
2. Now, multiply it with the dividend
   So, 15/4 ÷ 81/21 = 15/4 × 21/81
3. = 15 × 21/4 × 81 = 315/324
4. After reducing the fraction, the answer is 35/36

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