00:03
Okay, for question a, i've got to figure out how much money i'm going to make an all.
00:11
So i'm going to use a tape diagram, which is just a rectangular model.
00:16
I'm going to divide this model up into six boxes because it says that ari is selling six boxes of pencils at school.
00:23
So just divide this rectangle up into six sections.
00:33
Okay.
00:35
And then reading further, it says that each box sells for $7.
00:39
So that means that all of these boxes are going to be $7 each.
00:45
So i'm just going to write seven in each of the boxes.
00:48
And then it wants me to figure out how much will ari make overall.
00:52
So what's the total amount that he's going to make? and they want me to use m to represent the total costs.
01:02
So we could do this one or two ways.
01:07
The first way is that we can add all of these sevens together.
01:12
So i'm going to add six sevens together.
01:26
Seven...