Answers

Divide 21/4 with 81/12

1^st number: 5 1/4, 2^nd number: 6 9/12

21/4 ÷ 81/12 is 7/9.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 81/12: 12/81
2. Now, multiply it with the dividend
   So, 21/4 ÷ 81/12 = 21/4 × 12/81
3. = 21 × 12/4 × 81 = 252/324
4. After reducing the fraction, the answer is 7/9

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