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justuu
 one year ago
If we expect to get a number less than 3 in eighty times spinning an eightpart spinner numbered 1 to 8, how many times would we have spun?
60
120
240
320
justuu
 one year ago
If we expect to get a number less than 3 in eighty times spinning an eightpart spinner numbered 1 to 8, how many times would we have spun? 60 120 240 320

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perl
 one year ago
Best ResponseYou've already chosen the best response.1Let x = total number of spins The chance of getting a number less than 3 is 2/8 So we have: 2/8 * x = 80
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