Answers

Divide 90/20 with 40/72

1^st number: 4 10/20, 2^nd number: 40/72

90/20 ÷ 40/72 is 81/10.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 40/72: 72/40
2. Now, multiply it with the dividend
   So, 90/20 ÷ 40/72 = 90/20 × 72/40
3. = 90 × 72/20 × 40 = 6480/800
4. After reducing the fraction, the answer is 81/10
5. In mixed form: 81/10

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