The school used 56 tons of water in September, saving (1/8) compared to August. How many tons of water was used in August?
学校九月份用水56吨、比八月份节约了(1/8)，八月份用水多少吨？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">56 / (7/8)</gadget>
<output>64</output>

<result>64</result>