Number B is 100 times that of Number A. If the decimal point of Number A is moved one place to the left, it is 3.05. What is Number B?
乙数是甲数的100倍，若把甲数的小数点向左移动一位后是3.05，乙数是多少．
<gadget id="calculator">3.05 * 10 * 100</gadget>
<output>3_050</output>

<result>3_050</result>