There are two cuboid water tanks, tank A is 3 decimeters long and 2 decimeters wide and high. Tank B is 4 decimeters long, 2 decimeters wide, and the water depth inside is 1.5 decimeters. Now pour the water from tank B into tank A, how deep is the water in decimeters?
有两个长方体水缸，甲缸长3分米，宽和高都是2分米．乙缸长4分米，宽2分米，里面的水深1.5分米．现把乙缸的水倒进甲缸，水深多少分米？
<gadget id="calculator">9 / 6</gadget>
<output>3/2 = around 1.5</output>

<result>3/2 = around 1.5</result>