Between 3 o'clock and 4 o'clock, when do the hour and minute hands coincide? In a 24-hour day and night, how many times do the hour and minute hands coincide? 2. 5 workers processed 735 parts, 135 parts were processed in 2 days. It is known that 1 person in 2 days asked for 1 day off due to work. According to this work efficiency, if no one asks for leave in the next few days, how many days will it take to complete the task? ?
在3时与4时之间，时针与分针在什么时刻重合？一昼夜24小时，时针与分针重合几次？2.5个工人加工735个零件，2天加工了135个，已知2天中有1人因事请假1天，照这样的工作效率，如果以后几天无人请假，还要多少天才能完成任务？
<gadget id="calculator">735 - 135</gadget>
<output>600</output>

<gadget id="calculator">2 * 5</gadget>
<output>10</output>

<gadget id="calculator">1 * 1</gadget>
<output>1</output>

<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">135 / 9</gadget>
<output>15</output>

<gadget id="calculator">15 * 5</gadget>
<output>75</output>

<gadget id="calculator">600 / 75</gadget>
<output>8</output>

<result>8</result>