building has 6 sets of large-sized houses and 6 sets of small-sized houses. Each large apartment is 520,000 yuan, and each small apartment is 280,000 yuan. How much is the total price of the whole building?
一幢楼房有6套大户型和6套小户型的住房．每套大户型52万元，每套小户型28万元．整幢楼房共售价多少万元？
<gadget id="calculator">52 * 6</gadget>
<output>312</output>

<gadget id="calculator">28 * 6</gadget>
<output>168</output>

<gadget id="calculator">312 + 168</gadget>
<output>480</output>

<result>480</result>