What is the concentration of sugar water when 6 grams of sugar is added to 74 grams of water?
向74克水中加入6克白糖，糖水的浓度是多少．
<gadget id="calculator">74 + 6</gadget>
<output>80</output>

<gadget id="calculator">6 / 80</gadget>
<output>3/40 = around 0.075</output>

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

<gadget id="calculator">(3/40) * 1</gadget>
<output>3/40 = around 0.075</output>

<result>3/40 = around 0.075</result>