Answers

Divide 81/21 with 7/63

1^st number: 3 18/21, 2^nd number: 7/63

81/21 ÷ 7/63 is 243/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 7/63: 63/7
2. Now, multiply it with the dividend
   So, 81/21 ÷ 7/63 = 81/21 × 63/7
3. = 81 × 63/21 × 7 = 5103/147
4. After reducing the fraction, the answer is 243/7
5. In mixed form: 345/7

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