Answers

Divide 18/4 with 21/81

1^st number: 4 2/4, 2^nd number: 21/81

18/4 ÷ 21/81 is 243/14.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/81: 81/21
2. Now, multiply it with the dividend
   So, 18/4 ÷ 21/81 = 18/4 × 81/21
3. = 18 × 81/4 × 21 = 1458/84
4. After reducing the fraction, the answer is 243/14
5. In mixed form: 175/14

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