A trapezoidal glass plate has an upper base of 1.5 meters, a lower base of 3.5 meters, and a height of 2 meters. If the glass plate can be sold for 35 yuan per square meter, how much can this glass plate be sold for in total?
一块梯形玻璃板，上底是1.5米，下底是3.5米，高是2米．如果每平方米玻璃板可卖35元，这块玻璃板共可卖多少元？
<gadget id="calculator">1.5 + 3.5</gadget>
<output>5</output>

<gadget id="calculator">2 / 2</gadget>
<output>1</output>

<gadget id="calculator">5 * 1 * 35</gadget>
<output>175</output>

<result>175</result>