Answers

Divide 81/9 with 21/42

1^st number: 9 0/9, 2^nd number: 21/42

81/9 ÷ 21/42 is 18/1.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/42: 42/21
2. Now, multiply it with the dividend
   So, 81/9 ÷ 21/42 = 81/9 × 42/21
3. = 81 × 42/9 × 21 = 3402/189
4. After reducing the fraction, the answer is 18/1

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