There are 4 red and 3 blue balls in a basket. The probability of getting a blue ball is
a. 3/7
b. 4/7
C. 7/7

Step-by-step explanation:

We want Blue balls & total number of balls is 7

Therefore,

probability \: of \: getting \: blue \: ball \: is \: \frac{3}{7}

3/7

So,

first is your answer

a) 3/7

Step-by-step explanation:

Probability of getting an outcome = Desired Outcomes/Total Number Of Outcomes

Here,

Desired Outcome = 3 (as there are 3 blue balls in bag)

Total Outcomes = 7 (Red Balls + Blue Balls; 4+3 = 7)

Therefore,

Answer = 3/7

europa2433

europa2433

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yard and mile are too big.