Math, asked by sunithasuresh380, 11 months ago

A box contains 1_100 numbers. find the probability of (1)square numbers
(2) prime numbers
(3) two digit numbers​

Answers

Answered by anushreegupta2910
4

Answer:

1)5/49

2)25/98

3)91/98

Answered by OoeAshu
4

so, total square number

1, 4, 9, 16, 25, 36, 49, 64, 81, 100,

so they are totally ten,

Now probability,

P_{square\:number} = \frac{10}{100} = 0.1

Prime number

between 1 to 100 there are 25 prime number

so probability

P_{prime} =\frac{25}{100} = \frac{1}{4}

so, probability of two digit number

total two digit number

89

so

P_{two digit} =\frac{89}{100}

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