Answers

Divide 90/20 with 20/81

1^st number: 4 10/20, 2^nd number: 20/81

90/20 ÷ 20/81 is 729/40.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 20/81: 81/20
2. Now, multiply it with the dividend
   So, 90/20 ÷ 20/81 = 90/20 × 81/20
3. = 90 × 81/20 × 20 = 7290/400
4. After reducing the fraction, the answer is 729/40
5. In mixed form: 189/40

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