The price of electricity used by residents in a certain city is 0.58 yuan per kilowatt-hour. Qiqi’s family paid 43.5 yuan for electricity last month. How many kilowatt-hours did they use last month? (column equation solution)
某市居民用电的价格为每千瓦时0.58元，琪琪家上个月交电费43.5元，上个月用电多少千瓦时？(列方程解答)
<gadget id="calculator">43.5 / 0.58</gadget>
<output>75</output>

<result>75</result>