There are two trucks transporting cement on the construction site. It is known that (2/7) of the first truck weighs the same as (1/6) of the second truck. If the first car weighs 1400 kg. Do you know how much the second car weighs?
工地上有两辆车运水泥，已知第一车的(2/7)与第二车的(1/6)一样重．如果第一车重1400千克．你知道第二辆车重多少？
<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(2/7) / (1/6)</gadget>
<output>12/7 = around 1.714286</output>

<gadget id="calculator">1_400 * (12/7)</gadget>
<output>2_400</output>

<result>2_400</result>