Answers

Divide 81/21 with 70/80

1^st number: 3 18/21, 2^nd number: 70/80

81/21 ÷ 70/80 is 216/49.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 70/80: 80/70
2. Now, multiply it with the dividend
   So, 81/21 ÷ 70/80 = 81/21 × 80/70
3. = 81 × 80/21 × 70 = 6480/1470
4. After reducing the fraction, the answer is 216/49
5. In mixed form: 420/49

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