Simplification: |(1/3)-(1/2)|+|(1/4)-(1/3)|+|(1/4)-(1/5)|+…+|(1 /10)-(1/9)|
化简：|(1/3)-(1/2)|+|(1/4)-(1/3)|+|(1/4)-(1/5)|+…+|(1/10)-(1/9)|
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

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

<gadget id="calculator">3 - 2</gadget>
<output>1</output>

<gadget id="calculator">4 / 1</gadget>
<output>4</output>

<gadget id="calculator">4 - 3</gadget>
<output>1</output>

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

<gadget id="calculator">9 / 1</gadget>
<output>9</output>

<gadget id="calculator">10 - 9</gadget>
<output>1</output>

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

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

<gadget id="calculator">(1/2) - (1/10)</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>