Question

a number is selected at random from natural numbers 1 to 100. what is the probability that it is a perfect square​

Answer 1

Step-by-step explanation:

n(s)=100

let A be the event of perfect square

so,A={1,4,9,16,25,36,49,64,81,100}

as per probability formula

n(a)/n(s) =10/100=1/10

Answer 2

Answer:

1/10

Step-by-step explanation:

probability=no.o outcomes/total no.of outcomes

perfect squares b/w 1 to 100=4,9,16,25,36,49,64,81

=8/100=2/25

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