In order to encourage saving electricity, a power company in a certain city stipulates the following calculation method for electricity charges: the monthly electricity consumption does not exceed 100 kWh (including 100 kWh), and the charge is 0.52 yuan per kWh; 0.6 yuan fee. Xiaoming's family pays 64.6 yuan for electricity in December. How much is the electricity consumption?
为了鼓励节约用电，某市电力公司规定以下电费计算方法：每月用电量不超过100度(包括100度)，按每度0.52元收费；用电量超过100度，超过部分按每度0.6元收费．小明家12月份付电费64.6元，用电量是多少度？
<gadget id="calculator">0.6 * 100</gadget>
<output>60</output>

<gadget id="calculator">0.52 * 100</gadget>
<output>52</output>

<gadget id="calculator">64.6 - 52</gadget>
<output>12.6</output>

<gadget id="calculator">60 + 12.6</gadget>
<output>72.6</output>

<gadget id="calculator">72.6 / 0.6</gadget>
<output>121</output>

<result>121</result>