Answers

Divide 18/40 with 80/90

18/40 ÷ 80/90 is 81/160.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 80/90: 90/80
2. Now, multiply it with the dividend
   So, 18/40 ÷ 80/90 = 18/40 × 90/80
3. = 18 × 90/40 × 80 = 1620/3200
4. After reducing the fraction, the answer is 81/160

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