Answers

Divide 18/21 with 20/90

18/21 ÷ 20/90 is 27/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 20/90: 90/20
2. Now, multiply it with the dividend
   So, 18/21 ÷ 20/90 = 18/21 × 90/20
3. = 18 × 90/21 × 20 = 1620/420
4. After reducing the fraction, the answer is 27/7
5. In mixed form: 36/7

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