A rice grinder can grind (5/16) tons of rice in (5/8) hours, how many kilograms of rice can be ground in 1 hour?
一种磨米机(5/8)小时可磨米(5/16)吨，1小时可磨米多少千克？
<gadget id="calculator">5 / 16</gadget>
<output>5/16 = around 0.3125</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(5/16) / (5/8)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) * 1_000</gadget>
<output>500</output>

<result>500</result>