In December 2013, my country successfully sent the first lunar rover "Yutu" to the moon. The "Yutu" lunar rover weighs about 23.4 kilograms on the moon. The mass of the same object on the moon is only (1/6) of that on the earth, so how many kilograms is the mass of the "Yutu" lunar rover on the earth?
2013年12月，我国成功地把第一台月球车"玉兔"送上了月球．"玉兔"月球车在月球上重约23.4千克．同一个物体在月球上的质量只有在地球上质量的(1/6)，那么"玉兔"月球车在地球上的质量约是多少千克？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">23.4 / (1/6)</gadget>
<output>140.4</output>

<result>140.4</result>