The sports room of Lixin Primary School bought 8 basketballs and 12 volleyballs. It is known that each basketball is 28 yuan and each volleyball is 20 yuan. How much is the total payment?
立新小学体育室买了8个篮球和12个排球，已知每个篮球28元，每个排球20元，共需付多少元？
<gadget id="calculator">8 * 28</gadget>
<output>224</output>

<gadget id="calculator">12 * 20</gadget>
<output>240</output>

<gadget id="calculator">224 + 240</gadget>
<output>464</output>

<result>464</result>