Answers

Divide 45/80 with 21/9

1^st number: 45/80, 2^nd number: 2 3/9

45/80 ÷ 21/9 is 27/112.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/9: 9/21
2. Now, multiply it with the dividend
   So, 45/80 ÷ 21/9 = 45/80 × 9/21
3. = 45 × 9/80 × 21 = 405/1680
4. After reducing the fraction, the answer is 27/112

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