Answers

Divide 45/42 with 81/72

1^st number: 1 3/42, 2^nd number: 1 9/72

45/42 ÷ 81/72 is 20/21.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 81/72: 72/81
2. Now, multiply it with the dividend
   So, 45/42 ÷ 81/72 = 45/42 × 72/81
3. = 45 × 72/42 × 81 = 3240/3402
4. After reducing the fraction, the answer is 20/21

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