After the swimming pool in our school is filled with water, the water surface is approximately 25 meters square, the deepest part of the pool is 1.7 meters, and the shallowest part is 1.3 meters. How many cubic meters of water are there in the pool at this time?
我校游泳池灌满水后，水面是一个近似边长25米的正方形，池水最深处1.7米，最浅处1.3米．这时池中约有多少立方米的水？
<gadget id="calculator">1.7 + 1.3</gadget>
<output>3</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">25 * 25 * (3/2)</gadget>
<output>1_875/2 = around 937.5</output>

<result>1_875/2 = around 937.5</result>