A store shipped 55 bags of rice in the morning and 73 bags in the afternoon, if each bag of rice weighs 25 kg. How many kilograms more rice was shipped in the afternoon than in the morning?
某商店上午运来大米55袋，下午又运来了73袋，如果每袋大米重25千克．下午比上午多运来大米多少千克？
<gadget id="calculator">73 * 25</gadget>
<output>1_825</output>

<gadget id="calculator">55 * 25</gadget>
<output>1_375</output>

<gadget id="calculator">1_825 - 1_375</gadget>
<output>450</output>

<result>450</result>