The fruit shop shipped 20 baskets of apples, and the pears shipped were apples (4/5), how many baskets of pears did the fruit shop ship?
水果店运来苹果20筐，运来的梨是苹果的(4/5)，水果店运来梨多少筐？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">20 * (4/5)</gadget>
<output>16</output>

<result>16</result>