Divide the disk into 8 sectors, and use red, yellow, and blue colors to color them. The red sector has 1 sector, the yellow sector has 3 sectors, and the blue sector has 4 sectors. The following judgment is correct when the pointer stops. How many times more likely to be in the yellow zone than to be in the red zone
将圆盘等分成8个扇形，用红、黄、蓝三种颜色上色，红色的有1个扇形，黄色的有3个扇形，蓝色的有4个扇形，以下判断正确的是指针停在黄色区域的可能性是停在红色区域可能性的多少倍
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(3/8) / (1/8)</gadget>
<output>3</output>

<result>3</result>