Answers

Divide 81/4 with 90/42

1^st number: 20 1/4, 2^nd number: 2 6/42

81/4 ÷ 90/42 is 189/20.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 90/42: 42/90
2. Now, multiply it with the dividend
   So, 81/4 ÷ 90/42 = 81/4 × 42/90
3. = 81 × 42/4 × 90 = 3402/360
4. After reducing the fraction, the answer is 189/20
5. In mixed form: 99/20

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