The fruit shop shipped out a batch of lychees. 45 kilograms were sold in the morning, 62 kilograms in the afternoon, and 149.6 yuan more in the afternoon than in the morning. How much is a kilogram of lychees?
水果店运出一批荔枝．上午卖出45千克，下午卖出62千克，下午比上午多卖得了149.6元，一千克荔枝多少元？
<gadget id="calculator">62 - 45</gadget>
<output>17</output>

<gadget id="calculator">149.6 / 17</gadget>
<output>8.8</output>

<result>8.8</result>