Answers

Divide 20/90 with 9/40

20/90 ÷ 9/40 is 80/81.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 9/40: 40/9
2. Now, multiply it with the dividend
   So, 20/90 ÷ 9/40 = 20/90 × 40/9
3. = 20 × 40/90 × 9 = 800/810
4. After reducing the fraction, the answer is 80/81

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