Answers

Divide 18/4 with 80/90

1^st number: 4 2/4, 2^nd number: 80/90

18/4 ÷ 80/90 is 81/16.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 80/90: 90/80
2. Now, multiply it with the dividend
   So, 18/4 ÷ 80/90 = 18/4 × 90/80
3. = 18 × 90/4 × 80 = 1620/320
4. After reducing the fraction, the answer is 81/16
5. In mixed form: 51/16

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