Answers

Divide 20/45 with 3/21

20/45 ÷ 3/21 is 28/9.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 3/21: 21/3
2. Now, multiply it with the dividend
   So, 20/45 ÷ 3/21 = 20/45 × 21/3
3. = 20 × 21/45 × 3 = 420/135
4. After reducing the fraction, the answer is 28/9
5. In mixed form: 31/9

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