A desk is 360 yuan, which is four times the price of a chair. A computer desk is 100 yuan more expensive than a chair. How much is a computer desk?
一张办公桌360元，是一把椅子价钱的4倍，一张电脑桌比一把椅子贵100元，一张电脑桌多少元？
<gadget id="calculator">360 / 4</gadget>
<output>90</output>

<gadget id="calculator">90 + 100</gadget>
<output>190</output>

<result>190</result>