The salt content of a cup of salt water is 10%. After adding 10 grams of salt, the salt accounts for (5/32) of the salt water. How many grams of the original salt water?
一杯盐水含盐率10%，加入10克盐后，盐占盐水的(5/32)，原有盐水多少克？
<gadget id="calculator">10 - 1.5625</gadget>
<output>8.4375</output>

<gadget id="calculator">0.15625 - 0.1</gadget>
<output>0.05625</output>

<gadget id="calculator">8.4375 / 0.05625</gadget>
<output>150</output>

<result>150</result>