SOLUTION: if you role a dice in 8 times in 30 seconds, how many minutes should it take her to roll the dice 150 times?

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Question 539712: if you role a dice in 8 times in 30 seconds, how many minutes should it take her to roll the dice 150 times?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+8%2F30+=+1%2F%2830%2F8%29+
I roll the dice once in +30%2F8+ sec
+150%2A%2830%2F8%29+=+562.5+ sec to roll dice 150 times
+562.5+%2F+60+=+9.375+ min to roll dice 150 times
+.375%2A60+=+22.5+
It will take 9 min 22.5 sec