Two bottles of fruit juice, one bottle weighs (2/5) kilograms, the other bottle weighs (3/5) kilograms, which bottle of fruit juice is heavier? Why?
两瓶水果汁，一瓶重(2/5)千克，另一瓶重(3/5)千克，哪瓶水果汁重一些？为什么？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>