The store sells 53 boxes of apples, each weighing 25 kilograms, at 4 yuan per kilogram. How much does the store earn?
商店卖出53箱苹果，每箱25千克，每千克4元．商店收入多少钱？
<gadget id="calculator">25 * 4 * 53</gadget>
<output>5_300</output>

<result>5_300</result>