Answers

Divide 16/63 with 21/40

16/63 ÷ 21/40 is 640/1323.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/40: 40/21
2. Now, multiply it with the dividend
   So, 16/63 ÷ 21/40 = 16/63 × 40/21
3. = 16 × 40/63 × 21 = 640/1323

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