The vegetable store shipped a total of 350 kg of cucumbers and tomatoes, of which the weight of cucumbers accounted for all (3/7), how many kg of cucumbers were shipped?
蔬菜商店运来黄瓜和西红柿共350千克，其中黄瓜的重量占全部的(3/7)，运来黄瓜多少千克？
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">350 * (3/7)</gadget>
<output>150</output>

<result>150</result>