Answers

Divide 30/70 with 21/81

30/70 ÷ 21/81 is 81/49.

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, 30/70 ÷ 21/81 = 30/70 × 81/21
3. = 30 × 81/70 × 21 = 2430/1470
4. After reducing the fraction, the answer is 81/49
5. In mixed form: 132/49

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