Mr. Wang bought 3 basketballs and 1 football for 369 yuan. It is known that the price of 1 football is 1.5 times that of 1 basketball. How much is a basketball?
王老师买3个篮球和1个足球共用去369元，已知1个足球的价钱是1个篮球的1.5倍，求一个篮球多少元？
<gadget id="calculator">3 + 1.5</gadget>
<output>4.5</output>

<gadget id="calculator">369 / 4.5</gadget>
<output>82</output>

<result>82</result>