Answers

Divide 81/4 with 45/72

1^st number: 20 1/4, 2^nd number: 45/72

81/4 ÷ 45/72 is 162/5.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/72: 72/45
2. Now, multiply it with the dividend
   So, 81/4 ÷ 45/72 = 81/4 × 72/45
3. = 81 × 72/4 × 45 = 5832/180
4. After reducing the fraction, the answer is 162/5
5. In mixed form: 322/5

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