00:01
Okay, guys, this is chapter 24, problem 2.
00:08
And this question, we're given that we're on the planet vedjopia.
00:13
And in 2016, people bought 100 cauliflower for $200, 50 broccoli for $75, and $500 carrots for $50.
00:23
Then in 2017, people bought 75 cauliflower for $225, $80 broccoli for $120220.
00:31
And $500 or $100.
00:34
The first question is asking us, what is the per unit price of these vegetables each year? so the per unit price is very easy to calculate.
00:44
It's just the price you paid in total divided by the number of units total.
00:51
So let's start with 2016.
00:57
And so for cauliflower, we bought, we spent $200 on cauliflower and we bought 100 of them.
01:08
So the per unit price is $2.
01:11
Then for broccoli, we bought 50 of them.
01:19
Sorry, we spent $75 total.
01:22
We bought 50 of them.
01:24
And so the price is $1 .50 per broccoli.
01:28
And for carrots, we spent $50.
01:36
On carrots and we bought 500 carrots and so the price is 10 cents per carrot.
01:44
Right.
01:45
So for 2017 cauliflower, we spent $225 on cauliflower buying 75, which is $3 per cauliflower for broccoli.
02:05
We bought 80 broccoli for $1202 for $120 .20.
02:11
Which is again $1 .50 per broccoli...