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There are 10 boys and 10 girls. What is the probability that 2 boys will be chosen

Sagot :

39285

Answer:

about 24%

Step-by-step explanation:

1/2 times 9/19

0.5 times 9/19

is about 0.24

0.25 mean about 24%

emy0san

Answer:

Approximately 24%.

Step-by-step explanation:

There are [tex]_{10}C_2=45[/tex] ways of choosing two boys and [tex]_{20}C_2=190[/tex] ways of choosing two kids (boys or girls). So the probability of getting two boys is [tex]45/190=0.23684210526[/tex].

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