Mathematics, 01.01.2021 23:10, santisammy237

A bag contains red, black, white and brown balls. The probability of getting a red ball from a bag filled with balls is 2/13 and the number of black balls in the bag is 5. If the white ball is 30% less than the brown ball and 40% more than the black ball, find the number of red balls.

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A bag contains red, black, white and brown balls. The probability of getting a red ball from a bag f...