Two drilling teams, the first team drilled 190 meters, 80 meters less than the second team, how many kilometers did the two teams drill in total?
两个钻井队，第一队钻井190米，比第二队少钻80米，两个队共钻井多少千米？
<gadget id="calculator">190 + 190 + 80</gadget>
<output>460</output>

<gadget id="calculator">460 / 1_000</gadget>
<output>23/50 = around 0.46</output>

<result>23/50 = around 0.46</result>