Kaikaijia has a budgeted electricity bill of 300 yuan this month, which is actually less than the budget (2/15). How much is the actual electricity bill of his house this month?
开开家本月预算电费为300元，实际比预算节约了(2/15)．他家这月实际电费几元？
<gadget id="calculator">2 / 15</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">1 - (2/15)</gadget>
<output>13/15 = around 0.866667</output>

<gadget id="calculator">300 * (13/15)</gadget>
<output>260</output>

<result>260</result>