Xiaohua's family planted 48 corn trees, each harvesting an average of 0.6 kilograms of corn; Xiaohua's family planted 46 corn trees, each harvesting an average of 0.65 kilograms of corn. Which one harvested more corn? How much?
小华家种了48棵玉米，平均每棵收玉米0.6千克；小花家种了46棵玉米，平均每棵收玉米0.65千克，哪家收的玉米多？多多少？
<gadget id="calculator">46 * 0.65</gadget>
<output>29.9</output>

<gadget id="calculator">48 * 0.6</gadget>
<output>28.8</output>

<gadget id="calculator">29.9 - 28.8</gadget>
<output>1.1</output>

<result>1.1</result>