A box contains 3 white and 4 red balls. What is the probability that 2 balls taken out form it, are both going to be red?

9th-class-result-2022

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A box contains 3 white and 4 red balls. What is the probability that 2 balls taken out form it, are both going to be red?

Incorrect

7-Jan

Incorrect

7-Mar

Correct

7-Feb

Incorrect

7-Apr

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