The vegetable market brought 25 baskets of cucumbers and 32 baskets of eggplants, weighing 1870 kg in total. Each basket of eggplants weighs 35 kilograms. How many kilograms does each basket of cucumbers weigh?
菜市场运来25筐黄瓜和32筐茄子，共重1870千克．每筐茄子重35千克，每筐黄瓜重多少千克？
<gadget id="calculator">35 * 32</gadget>
<output>1_120</output>

<gadget id="calculator">1_870 - 1_120</gadget>
<output>750</output>

<gadget id="calculator">750 / 25</gadget>
<output>30</output>

<result>30</result>