A piece of ice loses half of its weight every hour, and its weight is (3/2) kilograms after 5 hours. What is the original weight of this piece of ice in kilograms?
一块冰，每小时失去重量的一半，5小时后其重量为(3/2)千克，那么这块冰原来的重量是多少千克？
<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/2)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) * (1/2) * (1/2) * (1/2) * (1/2)</gadget>
<output>1/32 = around 0.03125</output>

<gadget id="calculator">(3/2) / (1/32)</gadget>
<output>48</output>

<result>48</result>