00:01
Your roommate, shani, offered by a grocery.
00:05
So we know that total bill is 54.
00:12
She forgot to individual receive, but remember your grocery is 0 .05, cheaper than half of her grocery.
00:20
And then other roommate glouciate were 2 .3 more than yours.
00:24
How much was each of your share of the grocery? let's set up shannies as x.
00:32
Now, yours is 0 .0 .4.
00:38
0 .15 cheaper than half of her glossary.
00:43
So half of a glossary is 1 half x, and it's 0 .15 cheaper than half of hers.
00:51
So minus 0 .15.
00:55
So 1 .5x minus 0 .15.
01:00
And then your other roommates ' grocery were $2 .30 more than your grocery.
01:08
So other roommates is yours, which is this half x minus 0 .15, that's $2 .30 more than yours plus 2 .30.
01:30
And then you just add a mock together.
01:33
They should be total of 54.
01:35
So let's convert half x into a decimal.
01:40
So this is going to be 0 .5.
01:43
So here, same thing.
01:45
So they will convert them all into decimal...