The Experimental Primary School launched a 30-minute "Happy Class Break" activity this year. The number of students who participated in the rope exercise was 3 more than the students who participated in the rabbit dance, and the number of students who participated in the rabbit dance was less than the students who participated in the rope exercise (1/8). How many people are there in total for these two activities?
实验小学今年开展了30分的"快乐大课间"活动，参加绳操的学生比参加兔子舞的学生多3人，参加兔子舞的学生比参加绳操的学生少(1/8)，参加这两项活动的一共有多少人？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">3 / (1/8)</gadget>
<output>24</output>

<gadget id="calculator">24 - 3</gadget>
<output>21</output>

<gadget id="calculator">21 + 24</gadget>
<output>45</output>

<result>45</result>