(12/5) tons of sand are transported to the construction site, and the stones transported are sand (7/6) and lime (14/15). How many tons of lime are transported to the construction site?
工地上运来沙土(12/5)吨，运来的石子是沙土的(7/6)，又是石灰的(14/15)，工地运来石灰多少吨？
<gadget id="calculator">12 / 5</gadget>
<output>12/5 = around 2.4</output>

<gadget id="calculator">7 / 6</gadget>
<output>7/6 = around 1.166667</output>

<gadget id="calculator">14 / 15</gadget>
<output>14/15 = around 0.933333</output>

<gadget id="calculator">(7/6) / (14/15)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">(12/5) * (5/4)</gadget>
<output>3</output>

<result>3</result>