Answer:
40/81
Explanation:
9/25 รท 729/1000
We can use copy dot flip
9/25 * 1000/729
I will rewrite to make the math easier
9/729 * 1000/25
9 goes into 729 81 times
1/81 * 1000/25
25 goes into 1000 40 times
1/81 * 40/1
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