Teams A, B, and C go to the farm to pick tea. Team A picked (4/5) from team B, team B picked (5/6) from team C, and team C picked (3/4) kilograms. How many kilograms of tea did Team A pick?
甲、乙、丙三个小队去农场采茶．甲队采的是乙队的(4/5)，乙队采的是丙队的(5/6)，丙队采了(3/4)千克．甲队采了多少千克茶叶．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(3/4) * (5/6) * (4/5)</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>