Answers

Divide 81/20 with 8/21

1^st number: 4 1/20, 2^nd number: 8/21

81/20 ÷ 8/21 is 1701/160.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 8/21: 21/8
2. Now, multiply it with the dividend
   So, 81/20 ÷ 8/21 = 81/20 × 21/8
3. = 81 × 21/20 × 8 = 1701/160
4. In mixed form: 10101/160

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