Answers

Divide 81/20 with 45/90

1^st number: 4 1/20, 2^nd number: 45/90

81/20 ÷ 45/90 is 81/10.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/90: 90/45
2. Now, multiply it with the dividend
   So, 81/20 ÷ 45/90 = 81/20 × 90/45
3. = 81 × 90/20 × 45 = 7290/900
4. After reducing the fraction, the answer is 81/10
5. In mixed form: 81/10

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