30 baskets of cabbage and radishes were shipped from the vegetable market, each basket of cabbage was 45 kg, and each basket of radish was 55 kg. How many kilograms of vegetables were shipped in total?
菜市场运来白菜和萝卜各30筐，每筐白菜45千克，每筐萝卜55千克．一共运来多少千克蔬菜？
<gadget id="calculator">45 + 55</gadget>
<output>100</output>

<gadget id="calculator">100 * 30</gadget>
<output>3_000</output>

<result>3_000</result>