Answers

Divide 9/4 with 45/21

1^st number: 2 1/4, 2^nd number: 2 3/21

9/4 ÷ 45/21 is 21/20.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/21: 21/45
2. Now, multiply it with the dividend
   So, 9/4 ÷ 45/21 = 9/4 × 21/45
3. = 9 × 21/4 × 45 = 189/180
4. After reducing the fraction, the answer is 21/20
5. In mixed form: 11/20

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