Answers

Divide 81/21 with 7/45

1^st number: 3 18/21, 2^nd number: 7/45

81/21 ÷ 7/45 is 1215/49.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 7/45: 45/7
2. Now, multiply it with the dividend
   So, 81/21 ÷ 7/45 = 81/21 × 45/7
3. = 81 × 45/21 × 7 = 3645/147
4. After reducing the fraction, the answer is 1215/49
5. In mixed form: 2439/49

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