A total of 400 baskets of apples and pears have been picked in the orchard to be transported to the farmer’s market. Each basket of apples is 20 kilograms, and each basket of pears is 25 kilograms. The trucks with the loads of 2 tons, 5 tons, 10 tons, and 15 tons are available. Which truck to send? Is it best to transport by truck? Please write your thoughts.
果园采摘了苹果和梨共400筐要运往农贸市场，其中苹果每筐20千克，梨每筐25千克，现有载重量分别为2吨、5吨、10吨、15吨的货车，派哪辆货车去运最合适？请写出你的想法．
<gadget id="calculator">25 / 1_000</gadget>
<output>1/40 = around 0.025</output>

<gadget id="calculator">400 * (1/40)</gadget>
<output>10</output>

<result>10</result>