Emerald Mountain Lake Primary School is going to buy 75 sets of tables and chairs. It is known that each table costs 80 yuan and each chair costs 58 yuan. How much do these tables and chairs cost?
翡翠山湖小学要去买75套桌椅，已知每张桌子要80元，每把椅子要58元，那么这些桌椅要多少元？
<gadget id="calculator">80 + 58</gadget>
<output>138</output>

<gadget id="calculator">138 * 75</gadget>
<output>10_350</output>

<result>10_350</result>