Answers

Divide 21/20 with 80/81

1^st number: 1 1/20, 2^nd number: 80/81

21/20 ÷ 80/81 is 1701/1600.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 80/81: 81/80
2. Now, multiply it with the dividend
   So, 21/20 ÷ 80/81 = 21/20 × 81/80
3. = 21 × 81/20 × 80 = 1701/1600
4. In mixed form: 1101/1600

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