In a right triangle, the sum of the two sides is 14 decimeters, and their ratio is 3:4. The hypotenuse of this right triangle is 10 decimeters, so what is the height of the hypotenuse?
一个直角三角形，两直角边长度之和是14分米，它们的比是3：4，这个直角三角形的斜边是10分米，那么斜边上的高为多少分米．
<gadget id="calculator">3 + 4</gadget>
<output>7</output>

<gadget id="calculator">14 / 7</gadget>
<output>2</output>

<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<gadget id="calculator">14 - 6</gadget>
<output>8</output>

<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">2 * 3 * 4</gadget>
<output>24</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">10 * (1/2)</gadget>
<output>5</output>

<gadget id="calculator">24 / 5</gadget>
<output>24/5 = around 4.8</output>

<result>24/5 = around 4.8</result>