The school newly purchased 50 sets of tables and chairs. A chair is 60 yuan, a table is 130 yuan. How much did you spend in total?
学校新购买50套桌椅．一把椅子60元，一张桌子130元．一共花了多少钱？
<gadget id="calculator">60 + 130</gadget>
<output>190</output>

<gadget id="calculator">190 * 50</gadget>
<output>9_500</output>

<result>9_500</result>