Answers

Divide 21/5 with 18/81

1^st number: 4 1/5, 2^nd number: 18/81

21/5 ÷ 18/81 is 189/10.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 18/81: 81/18
2. Now, multiply it with the dividend
   So, 21/5 ÷ 18/81 = 21/5 × 81/18
3. = 21 × 81/5 × 18 = 1701/90
4. After reducing the fraction, the answer is 189/10
5. In mixed form: 189/10

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