Answers

Divide 20/21 with 18/4

1^st number: 20/21, 2^nd number: 4 2/4

20/21 ÷ 18/4 is 40/189.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 18/4: 4/18
2. Now, multiply it with the dividend
   So, 20/21 ÷ 18/4 = 20/21 × 4/18
3. = 20 × 4/21 × 18 = 80/378
4. After reducing the fraction, the answer is 40/189

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