In the Spring Breeze Action, Lele donated 28 yuan, twice as much as his younger brother. How much did they donate in total?
春风行动中，乐乐捐了28元爱心款，是弟弟的2倍，他们俩共捐了多少元．
<gadget id="calculator">28 / 2</gadget>
<output>14</output>

<gadget id="calculator">14 + 28</gadget>
<output>42</output>

<result>42</result>