meter = 10 decimeters, 1 decimeter is ((())/(())) meters, how many meters can be written.
1米=10分米，1分米是((())/(()))米，还可以写成多少米．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>