Answer:
Briley purchased <u>3.75 gallons</u> of ice cream.
And she <u>didn't have</u> enough ice cream for her party.
Step-by-step explanation:
Giveen:
Briley went to the grocery store to buy chocolate ice cream for her party She needed to purchase 5 gallons
She was disappointed the store only had 2 boxes that weighed a gallon.
She bought every other container of chocolate ice cream the store had.
She bought 4 pint containers and 9 quart containers.
Now, to find the ice cream quantity Briley purchased. And she have enough ice cream for her party or not.
<u>Briley purchased 2 boxes that weighed = 1 gallon.</u>
And the containers of 4 pint and 9 quart.
So, by conversion factor we convert pint and quart into gallon:
1 pint = 0.125 gallon
4 pint = ![0.125\times 4](https://tex.z-dn.net/?f=0.125%5Ctimes%204)
<u>4 pint = 0.5 gallon.</u>
1 quart = 0.25 gallon
9 quart = 0.25
9
<u>9 quart = 2.25 gallons. </u>
Now, to add all the quantities of ice cream to get the ice cream Briley purchased:
![1\ gallon+0.5\ gallon +2.25\ gallons](https://tex.z-dn.net/?f=1%5C%20gallon%2B0.5%5C%20gallon%20%2B2.25%5C%20gallons)
![=3.75\ gallons.](https://tex.z-dn.net/?f=%3D3.75%5C%20gallons.)
Thus, Briley purchased 3.75 gallons of ice cream.
Now, to get whether she have enough ice cream for her party.
<em>Briley needed to purchase ice cream = 5 gallons.</em>
<em>And, Briley purchase ice cream from grocery store = 3.75 gallons.</em>
<em>So, the quantity of ice cream Briley get which is 3.75 gallons is not enough and it is less than 5 gallons.</em>
Hence, <u><em>she didn't have enough ice cream for her party.</em></u>
Therefore, Briley purchased 3.75 gallons of ice cream.
And she didn't have enough ice cream for her party.