Xiaoming’s phone bill in September is 56 yuan, which is less than that in August (1/8). How much less is the phone bill in September than in August?
小明家九月份电话费56元，九月份比八月份少(1/8)，九月份比八月份少话费多少元？
<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>

<gadget id="calculator">64 - 56</gadget>
<output>8</output>

<result>8</result>