Dissolve 5 grams of sugar in 45 grams of boiling water, what is the sugar content of this sugar water?
把5克的糖溶解在45克开水中，这种糖水的含糖率是多少．
<gadget id="calculator">5 + 45</gadget>
<output>50</output>

<gadget id="calculator">5 / 50</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

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

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