A teacher asks each student in the class to randomly choose a number between 1 to 80 and write it down. Devon and Michiko write down a number. What is the probability that both of their choices will be greater than 60? Express your answer as a decimal. If necessary, round your answer to the nearest thousandth.

Question

A teacher asks each student in the class to randomly choose a number between 1 to 80 and write it down. Devon and Michiko write down a number. What is the probability that both of their choices will be greater than 60? Express your answer as a decimal. If necessary, round your answer to the nearest thousandth.
	
0.25
 	
0.06
 	
0.938
 	
0.063

PsyDAG · Accepted Answer

80 - 60 = 20 If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events. 20/60 * 20/60 = ?