Verified Answer :

White would be 3/10. Since orange is 2/5, it can also be written as 4/10 since 4/10 simplified would be 2/5. Also since you know purple is 3/10, so you must add what you know to get what you don't know. Orange 4/10 plus purple 3/10 would be 7/10. You would then subtract what the whole thing is worth which is 10/10. 10/10 minus 7/10 would be 3/10 which is the remainder of what is left which is white.

Answer:

\(\frac{3}{10}\)

Step-by-step explanation:

Probability refers to chance of occurrence of an event .

Formula of probability :

Probability = No. of favourable outcomes / Total no. of outcomes

Let \(E_1\,,\,E_2\,,\,E_3\,,...\) be the events and S denotes the sample space .

Properties of Probability :

1 . \(\sum_{i=1}^{n}P(E_i)=1\)

2. \(0\leq P(E_i)\leq 1\)

Given :

P(Orange) = 2/5

P(purple) = 3/10

We know that  P(Orange ) + P(purple)  + P(white) = 1

So,

\(\frac{2}{5}+\frac{3}{10} +\) P(white) = 1

On transposing 2/5 and 3/10 on RHS , we get

P(white)  = \(1-\frac{2}{5}-\frac{3}{10}=\frac{10-4-3}{10}=\frac{3}{10}\)

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