Xiao Ming has 6 catties of meal tickets, and Xiao Gang gave him 3 catties, which is 5 times as much. How many catties of meal tickets did Xiao Gang have?
小明有6斤饭票，小刚给了他3斤后是他的5倍，小刚原来有多少斤饭票？
<gadget id="calculator">6 * 5</gadget>
<output>30</output>

<gadget id="calculator">3 * 5</gadget>
<output>15</output>

<gadget id="calculator">3 + 30 + 15</gadget>
<output>48</output>

<result>48</result>