The store shipped some fruits, 30 baskets of apples, 3/5 baskets of pears, and 5/9 baskets of oranges, how many baskets of oranges did the store bring?
商店运来一些水果，运来苹果30筐，梨的筐数是苹果的(3/5)，橘子的筐数是梨的(5/9)，商店运来橘子多少筐？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">30 * (3/5) * (5/9)</gadget>
<output>10</output>

<result>10</result>