During the earthquake relief, Xiao Hua and Xiao Li decided to donate part of the money to the people in the disaster area. Xiao Hua donated 180 yuan, and Xiao Li donated less money than Xiao Hua (1/5). How much did Xiao Li donate?
在抗震救灾时，小花和小李决定各捐一部分钱给灾区人民．小花捐了180元，小李捐的钱比小花捐的少(1/5)．小李捐了多少钱？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">180 * (4/5)</gadget>
<output>144</output>

<result>144</result>