Answers

Divide 20/21 with 5/81

20/21 ÷ 5/81 is 108/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 5/81: 81/5
2. Now, multiply it with the dividend
   So, 20/21 ÷ 5/81 = 20/21 × 81/5
3. = 20 × 81/21 × 5 = 1620/105
4. After reducing the fraction, the answer is 108/7
5. In mixed form: 153/7

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