There are 5 white balls and 3 red balls (the same size and shape) in a bag, and one is randomly drawn from it, what is the probability of drawing a red ball
一个袋子里装有5个白球和3个红球(球的大小和形状一样)，从中任意摸出1个，摸到红球的可能性是多少
<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>