Teacher Graded Assignment 4.10: Unit Test, Part 2: Problem Solving with Rational Numbers
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit.
Total score: of 15 points
(Score for Question 1: ___ of 10 points)
1. Grocery trip!
Now is the time to stock up on your favorite items at the grocery store. Google your favorite grocery store and use their website to…
a. Choose 7 items from the store website, and write the item names in the first column in the table below.
b. Write their price in the second column in the table below. Please make sure you are choosing items that are priced with rational (decimal) numbers and show the price in dollars and cents.
c. Round each item to the nearest dollar amount and write their rounded price in the third column in the table below.
d. Finally, find the total estimated bill for your trip by adding all the rounded prices together.

a. Name of each grocery item b. Price of each grocery item c. Rounded price to the nearest dollar amount
1.
2.
3.
4.
5.
6.
7.
8. COUPON! $1.75 off your total
(Price should be negative since it SUBTRACTS from your total amount)
d. Total Estimated Bill:

(e) When you get to the register you are surprised to find out that the total cost of your grocery bill is 25% off. Using your estimate of the total bill, how much money will you spend total on groceries with the discount? Please show all work.

(Score for Question 2: ___ of 5 points)
2. Choose your own recipe either through a google search or a recipe from home that includes at least ONE FRACTION for one of the ingredients.
a. Find a recipe that includes a fraction for one of the ingredients. Include your recipe below.

b. You want to try the recipe yourself before making it for your family, so you don’t need to make the full recipe portion. You only need enough of the ingredients for ONE SERVING. Choose an ingredient from the recipe that is measured AS A FRACTION and fill out the table below for that ingredient.
i. Which ingredient did you choose (must be a fraction) from your recipe?
ii. What is the fraction from your recipe?
iii. How many servings does your recipe make?
iv. How much of your chosen ingredient do you need for ONE serving?
Show your work here!