A Hope Primary School purchased 18 sets of tables and chairs at a total cost of 1710 yuan. It is known that each chair is 24 yuan, so how much is each desk?
某希望小学新购买了18套桌椅，共花费1710元．已知每把椅子24元，那么每张课桌多少元？
<gadget id="calculator">1_710 / 18</gadget>
<output>95</output>

<gadget id="calculator">95 - 24</gadget>
<output>71</output>

<result>71</result>