If we want to change the operation order of 25+60/5 into addition first, then what should the calculation formula be changed to?
要把25+60/5的运算顺序改为先算加法，那么算式应改为多少．
<gadget id="calculator">25 + 60</gadget>
<output>85</output>

<gadget id="calculator">85 / 5</gadget>
<output>17</output>

<result>17</result>