Answer:
Davis will need <u>26 cups</u> of dry food to feed his mice for one year.
Step-by-step explanation:
Given:
David has two pet mice. Together , the mice eat 1/2 cup of dry food pellets every week.
Now, to find the quantity of dry food Davis need to feed his mice for one year.
<u>In 1 year there are 52 weeks.</u>
So, as the unit rate of dry food for the mice to eat per week is ![\frac{1}{2} \ cup\ per\ week.](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%5C%20cup%5C%20per%5C%20week.)
Now, to get the quantity of food mice need to be feed in 52 weeks, we multiply 52 by
cup:
![52\times \frac{1}{2} \\\\=\frac{52}{2} \\\\=26\ cups.](https://tex.z-dn.net/?f=52%5Ctimes%20%5Cfrac%7B1%7D%7B2%7D%20%5C%5C%5C%5C%3D%5Cfrac%7B52%7D%7B2%7D%20%5C%5C%5C%5C%3D26%5C%20cups.)
<em><u>So, in 1 year mice will need to be feed 26 cups of dry food.</u></em>
Therefore, Davis will need 26 cups of dry food to feed his mice for one year.