Answers

Divide 72/20 with 80/90

1^st number: 3 12/20, 2^nd number: 80/90

72/20 ÷ 80/90 is 81/20.

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, 72/20 ÷ 80/90 = 72/20 × 90/80
3. = 72 × 90/20 × 80 = 6480/1600
4. After reducing the fraction, the answer is 81/20
5. In mixed form: 41/20

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