the first direct information we have is that the soccer team has 8 students, so we can put an 8 in the "Soccer Team" Box.
Soccer Team: 8
The Track Team has 3 times as many as the Soccer Team, so this is the same as having 3 of the same "box". That is, we have 3 boxes with 8 in each.
So, we can put 8 in each of the Track Team boxes:
Track Team: 8 8 8
Now, adding each of these, we get:
[tex]8+8+8=24[/tex]
So, the in the box under it we have to put the total, 24:
Track Team: 8 8 8
24
Finally, this is the same as multiplying 3 by 8 and get 24, so the equation is:
[tex]3\times8=24[/tex]
So, we will have:
Soccer Team: 8
Track Team: 8 8 8
24
3 x 8 = 24