A telephone, after the price adjustment, is 108 yuan each, which is equivalent to (3/4) of the original price. How much is the original price?
一款电话机，调价后每部108元，相当于原价的(3/4)．原价是多少元？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">108 / (3/4)</gadget>
<output>144</output>

<result>144</result>