Answers

Divide 81/40 with 7/9

1^st number: 2 1/40, 2^nd number: 7/9

81/40 ÷ 7/9 is 729/280.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 7/9: 9/7
2. Now, multiply it with the dividend
   So, 81/40 ÷ 7/9 = 81/40 × 9/7
3. = 81 × 9/40 × 7 = 729/280
4. In mixed form: 2169/280

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