The two workshops jointly process a batch of parts. It is known that (1/3) of the part processed by A is equal to (2/5) of the part processed by B. B processed 900 pieces, how many pieces did A process?
两个车间共同加工一批零件．已知甲加工零件的(1/3)与乙加工零件的(2/5)相等．乙加工了900个，甲加工了多少个？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(2/5) / (1/3)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">900 * (6/5)</gadget>
<output>1_080</output>

<result>1_080</result>