Liangliang's mother paid 79.2 yuan for electricity this month, and the electricity consumption this month is 132 kWh. How much is the electricity bill per kWh? (solution by equation)
亮亮的妈妈本月交了79.2元电费，本月用电量是132千瓦时，请问电费每千瓦时多少钱？(用方程解)
<gadget id="calculator">79.2 / 132</gadget>
<output>0.6</output>

<result>0.6</result>