Answers

Divide 81/20 with 8/45

1^st number: 4 1/20, 2^nd number: 8/45

81/20 ÷ 8/45 is 729/32.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 8/45: 45/8
2. Now, multiply it with the dividend
   So, 81/20 ÷ 8/45 = 81/20 × 45/8
3. = 81 × 45/20 × 8 = 3645/160
4. After reducing the fraction, the answer is 729/32
5. In mixed form: 2225/32

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