Answers

Divide 15/21 with 4/81

15/21 ÷ 4/81 is 405/28.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 4/81: 81/4
2. Now, multiply it with the dividend
   So, 15/21 ÷ 4/81 = 15/21 × 81/4
3. = 15 × 81/21 × 4 = 1215/84
4. After reducing the fraction, the answer is 405/28
5. In mixed form: 1413/28

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