Answers

Divide 45/84 with 21/81

45/84 ÷ 21/81 is 405/196.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/81: 81/21
2. Now, multiply it with the dividend
   So, 45/84 ÷ 21/81 = 45/84 × 81/21
3. = 45 × 81/84 × 21 = 3645/1764
4. After reducing the fraction, the answer is 405/196
5. In mixed form: 213/196

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