A division formula, the product of the divisor and the quotient plus the dividend, the result is 18.8, what is the dividend.
一道除法算式，除数与商的乘积再加上被除数，得数是18.8，被除数是多少．
<gadget id="calculator">18.8 / 2</gadget>
<output>9.4</output>

<result>9.4</result>