Dissolve 10 grams of salt in 40 grams of water, what is the amount of salt in water
把10克盐溶解在40克水中，盐是水的多少
<gadget id="calculator">10 / 40</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>