Three volleyballs are 144 yuan, and the price of a basketball is three times that of a volleyball. How much is a basketball?
3个排球144元，一个篮球的价钱是一个排球的3倍．一个篮球多少钱？
<gadget id="calculator">144 / 3</gadget>
<output>48</output>

<gadget id="calculator">48 * 3</gadget>
<output>144</output>

<result>144</result>