Math, asked by atikkshaikhaass, 11 months ago

A bag contains white , black and red balls only . A ball is drawn at ramdom from the bag . If the probability of getting a white ball is 3/10 and that of a black ball is is 2/5, then find the probability of getting a red ball .=If a bag contains 20 black balls , then find the total number of balls in the bag

Answers

Answered by adh10il31

1

Answer:

Step-by-step explanation:100000

Answered by HashyarnavDas

0

step by step exploitation :100000

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