Answers

Divide 81/20 with 12/45

1^st number: 4 1/20, 2^nd number: 12/45

81/20 ÷ 12/45 is 243/16.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 12/45: 45/12
2. Now, multiply it with the dividend
   So, 81/20 ÷ 12/45 = 81/20 × 45/12
3. = 81 × 45/20 × 12 = 3645/240
4. After reducing the fraction, the answer is 243/16
5. In mixed form: 153/16

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