How many thousandths are there in 0.87?
0.87里面有多少个千分之一．
<gadget id="calculator">1 / 1_000</gadget>
<output>1/1_000 = around 0.001</output>

<gadget id="calculator">0.87 / (1/1_000)</gadget>
<output>870</output>

<result>870</result>