How much is (562*397)/(281*397).
(562*397)/(281*397)多少．
<gadget id="calculator">562 * 397</gadget>
<output>223_114</output>

<gadget id="calculator">281 * 397</gadget>
<output>111_557</output>

<gadget id="calculator">223_114 / 111_557</gadget>
<output>2</output>

<result>2</result>