The fruit shop shipped a batch of 3000 kilograms of fruit, of which apples accounted for (1/4) and bananas accounted for (2/5). How many kilograms of the two kinds of fruits are there in total?
水果店运来一批水果共3000千克，其中苹果占(1/4)，香蕉占(2/5)，两种水果共多少千克？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">(1/4) + (2/5)</gadget>
<output>13/20 = around 0.65</output>

<gadget id="calculator">3_000 * (13/20)</gadget>
<output>1_950</output>

<result>1_950</result>