Answers

Divide 81/21 with 20/18

1^st number: 3 18/21, 2^nd number: 1 2/18

81/21 ÷ 20/18 is 243/70.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 20/18: 18/20
2. Now, multiply it with the dividend
   So, 81/21 ÷ 20/18 = 81/21 × 18/20
3. = 81 × 18/21 × 20 = 1458/420
4. After reducing the fraction, the answer is 243/70
5. In mixed form: 333/70

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