Xiaoming's mother bought a set of western dining table and chairs for 1950 yuan. There are 6 chairs, each of which is 105 yuan. How much does this western dining table cost?
小明妈妈用1950元买了一套西餐桌椅，其中椅子有6把，每把105元，这张西餐桌要多少元？
<gadget id="calculator">105 * 6</gadget>
<output>630</output>

<gadget id="calculator">1_950 - 630</gadget>
<output>1_320</output>

<result>1_320</result>