Xiao Ming adds 6 cm deep water into a cuboid container, and then submerges a potato in the water. At this time, the water level rises to 7 cm. If the bottom of the cuboid container is a cube with a side length of 1 decimeter, what is the volume of the potato?
小明在一个长方体容器中加入6厘米深的水，再把一个土豆浸没在水中，这时水面高度上升到7厘米．如果长方体容器的底面是一个边长1分米的正方体，这个土豆的体积是多少立方分米？
<gadget id="calculator">7 - 6</gadget>
<output>1</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 * 1 * (1/10)</gadget>
<output>1/10 = around 0.1</output>

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