Answer:

Question:

there are 5 red marbles 2 green marbles 1 blue marble and 2 yellow marbles inside the box if you are asked to pick a marble without looking what would be the probability of picking a red marble

ANSWER:

List down the given,

\begin{gathered}\begin{Vmatrix} & &\sf marble \;colors &\sf pieces \\ & &red &5 & \\ & &green &2 & \\ & &blue &1 & \\& &yellow &2 &\\ & &\sf Total \;pieces = &10 &\end{Vmatrix}\end{gathered}

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marblecolors

red

green

blue

yellow

Totalpieces=

pieces

5

2

1

2

10