First expand 8.05 by 10 times, and then move the decimal point to the left by two places, how much will you get.
先把8.05扩大10倍，再把小数点向左移动两位，得多少．
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">8.05 * (1/10)</gadget>
<output>0.805</output>

<result>0.805</result>