Xinxing Bookstore bought 7 math stories and spent 98 yuan. If they bought 700 math stories, how much would it cost in total?
新星书店购进7本数学故事，用去98元，如果购进700本数学故事，一共需要多少元元？
<gadget id="calculator">98 / 7</gadget>
<output>14</output>

<gadget id="calculator">14 * 700</gadget>
<output>9_800</output>

<result>9_800</result>