Answers

Divide 21/5 with 16/9

1^st number: 4 1/5, 2^nd number: 1 7/9

21/5 ÷ 16/9 is 189/80.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 16/9: 9/16
2. Now, multiply it with the dividend
   So, 21/5 ÷ 16/9 = 21/5 × 9/16
3. = 21 × 9/5 × 16 = 189/80
4. In mixed form: 229/80

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