Answers

Divide 20/21 with 90/81

1^st number: 20/21, 2^nd number: 1 9/81

20/21 ÷ 90/81 is 6/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 90/81: 81/90
2. Now, multiply it with the dividend
   So, 20/21 ÷ 90/81 = 20/21 × 81/90
3. = 20 × 81/21 × 90 = 1620/1890
4. After reducing the fraction, the answer is 6/7

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