In the division formula, 900/300=3, if the divisor is reduced by 3 times, if the quotient is still 3, what should be the dividend.
在除法算式中，900/300=3中，如果除数缩小3倍，要是商仍是3，被除数应该多少．
<gadget id="calculator">900 / 300</gadget>
<output>3</output>

<result>3</result>