Divide (4/5) kilograms of salt into 4 sachets equally. What is the weight of each sachet of salt?
把(4/5)千克盐平均分装在4个小袋里，每小袋盐的重量是1千克的多少．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(4/5) / 4 / 1</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>