Answers

Divide 20/72 with 45/90

20/72 ÷ 45/90 is 5/9.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/90: 90/45
2. Now, multiply it with the dividend
   So, 20/72 ÷ 45/90 = 20/72 × 90/45
3. = 20 × 90/72 × 45 = 1800/3240
4. After reducing the fraction, the answer is 5/9

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