Formula structure and cell references in Google Sheets - Real Business Scenario

Scenario Mode

👤 Your Role: You are a sales assistant at a small retail store.

📋 Request: Your manager wants a simple sales summary sheet that calculates total sales per product and shows how to use formulas with cell references.

📊 Data: You have a list of products, their unit prices, and quantities sold in a table.

🎯 Deliverable: Create a sheet that calculates total sales for each product using formulas with cell references, and shows the grand total sales.

Sample Data

Product	Unit Price	Quantity Sold
Notebook	2.50	40
Pen	1.20	100
Eraser	0.50	60
Marker	1.75	30
Ruler	1.00	50

1

Step 1: Enter the sample data into your sheet starting from cell A1 with headers: Product, Unit Price, Quantity Sold.

Expected Result

Data table appears in cells A1:C6.

2

Step 2: In cell D1, type the header 'Total Sales' to label the new column.

Expected Result

Cell D1 shows 'Total Sales'.

3

Step 3: In cell D2, enter a formula to calculate total sales for the first product by multiplying Unit Price and Quantity Sold using cell references.

=B2*C2

Expected Result

Cell D2 shows 100 (2.50 * 40).

4

Step 4: Copy the formula from D2 down to cells D3 to D6 to calculate total sales for all products.

Drag the fill handle from D2 down to D6.

Expected Result

Cells D3 to D6 show total sales for each product: Pen=120, Eraser=30, Marker=52.5, Ruler=50.

5

Step 5: In cell D7, calculate the grand total sales by summing all total sales values using a formula with a range reference.

=SUM(D2:D6)

Expected Result

Cell D7 shows 352.5, the sum of all total sales.

6

Step 6: Label cell C7 as 'Grand Total' to describe the total sales value.

Expected Result

Cell C7 shows 'Grand Total'.

Final Result

Product   | Unit Price | Quantity Sold | Total Sales
---------------------------------------------------
Notebook  | 2.50       | 40            | 100.00
Pen       | 1.20       | 100           | 120.00
Eraser    | 0.50       | 60            | 30.00
Marker    | 1.75       | 30            | 52.50
Ruler     | 1.00       | 50            | 50.00
---------------------------------------------------
          |            | Grand Total   | 352.50

✓Using cell references in formulas lets you calculate values dynamically.

✓Copying formulas down applies the same calculation to multiple rows easily.

✓Summing a range of cells quickly gives you totals without manual addition.

Bonus Challenge

Modify the total sales formula to use absolute references for the unit price column so you can fix the price if needed.

Show Hint

Use the $ sign to lock the column or row in the formula, for example, $B2 or B$2.