Answers

Divide 30/40 with 20/21

30/40 ÷ 20/21 is 63/80.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 20/21: 21/20
2. Now, multiply it with the dividend
   So, 30/40 ÷ 20/21 = 30/40 × 21/20
3. = 30 × 21/40 × 20 = 630/800
4. After reducing the fraction, the answer is 63/80

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