Li Ming and Zhang Lan counted the pencils in the paper box. At the same time, Li Ming could count 6 pencils, while Zhang Lan could only count 4. Put the drawn pencils back into the box and start counting from the beginning. When Zhang Lan counted to 92, both of them stopped at the same time. At this time, there was still 1 pencil in the paper box. Ask how many pencils are in the carton.
李明和张兰清点纸盒里的铅笔，在同样的时间里，李明能数6支，张兰只能数4支，当张兰数到48支时，忘了数的数是多少，只好把数出的铅笔放回盒子从头开始数，当张兰数到92支时，两人同时停住，这时纸盒里还有1支铅笔．问纸盒里原有铅笔多少支．
<gadget id="calculator">48 + 92</gadget>
<output>140</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">140 * (3/2)</gadget>
<output>210</output>

<gadget id="calculator">210 + 92 + 1</gadget>
<output>303</output>

<result>303</result>