In the love donation activity, the third grade donated a total of 575 yuan, which is 5 times that of the first grade. How much is the total donation for the two grades?
在献爱心捐款活动中，三年级共捐575元，是一年级捐款的5倍．两个年级共捐款多少元？
<gadget id="calculator">575 / 5</gadget>
<output>115</output>

<gadget id="calculator">115 + 575</gadget>
<output>690</output>

<result>690</result>