1.

A box contains 6 black and 4 white balls. If a ball is taken from it. What is the probability of it being black? And the probability of it being white?

Answer»

Total no. of balls = 10 

No. of black balls = 6 

No. of white balls = 4

Probability of it to be black = \(\frac{6}{10}=\frac{3}{5}\)

Probablitiy of to be white = \(\frac{4}{10}=\frac{2}{5}\)



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