Question

What are the units for the variable in the following scenario?

Sherry bought 6 apples at 43° per apple. She then bought 4 oranges at 51¢
per orange. How much was her grocery bill?
A. Apples
B. Oranges
C. Minutes
D. Cents

Answer 1

The units for the variable in the scenario where Sherry bought 6 apples at 43 cents per apple and 4 oranges at 51 cents per orange are in cents. The total cost of her grocery bill is calculated by multiplying the quantity by the price of each item and then summing these up to get the total cost in cents.

Step-by-step explanation:

To determine the units for the variables in the scenario where Sherry bought apples and oranges, we can look at the way costs are typically measured. In financial transactions, costs are usually measured in currency. Given that the prices of apples and oranges are provided in cents, the units for Sherry's grocery bill would also be in cents.

Here's how you calculate the total cost:

• For the apples: 6 apples × 43 cents per apple = 258 cents.
• For the oranges: 4 oranges × 51 cents per orange = 204 cents.

Adding both amounts gives us Sherry's total grocery bill:

258 cents + 204 cents = 462 cents.

Therefore, the correct answer is D. Cents.