Answers

Divide 81/21 with 5/80

1^st number: 3 18/21, 2^nd number: 5/80

81/21 ÷ 5/80 is 432/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 5/80: 80/5
2. Now, multiply it with the dividend
   So, 81/21 ÷ 5/80 = 81/21 × 80/5
3. = 81 × 80/21 × 5 = 6480/105
4. After reducing the fraction, the answer is 432/7
5. In mixed form: 615/7

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