The school bought back 4 volleyballs and 5 basketballs for a total of 476 yuan. Each basketball is 56 yuan, how much is each volleyball?
学校买回4个排球和5个篮球，共用476元．每个篮球56元，每个排球多少元？
<gadget id="calculator">56 * 5</gadget>
<output>280</output>

<gadget id="calculator">476 - 280</gadget>
<output>196</output>

<gadget id="calculator">196 / 4</gadget>
<output>49</output>

<result>49</result>