1 Answer

Fceruti · Answer 1 · 2023-02-24T09:47:53+0000

Find the time it takes for each spin to take place by dividing 5 minutes by 405 rotations:

$\frac{5\min }{405\text{ rotations}}$

Multiply that rate by 243 to find the time it takes for 243 rotations to take place:

$\frac{5\min}{405\text{ rotations}}*243\text{ rotations}=3\min$

Therefore, it will take 3 minutes to go 243 rotations.

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