The school planted a batch of saplings, including 10 camphor trees, and the number of sweet-scented osmanthus trees was 4/5 that of camphor trees. How many sweet-scented osmanthus trees did the school plant?
学校种植一批树苗，其中樟树有10棵，桂花树的棵数是樟树的(4/5)，学校种植了多少棵桂花树？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">10 * (4/5)</gadget>
<output>8</output>

<result>8</result>