The product of two numbers is 18.94. If one of the factors is multiplied by 5 and the other is multiplied by two, what is the product?
两个数的积是18.94，若其中一个因数扩大到原来的5倍，另一个因数扩大到原来的2倍，则积是多少？
<gadget id="calculator">18.94 * 5 * 2</gadget>
<output>189.4</output>

<result>189.4</result>