Question

click on the parts of the grid to shade 30% of the whole grid.

Explanation:

Step1: Calculate total number of cells

The grid has 4 rows and 5 columns. So total cells = \(4\times5 = 20\).

Step2: Find 30% of total cells

30% of 20 is \(0.3\times20 = 6\). So we need to shade 6 cells.
(Note: In the actual grid, you can click on any 6 cells to shade them. For example, shade the first 6 cells in a row - by - row or column - by - column manner.)

Answer:

Shade 6 cells of the 20 - cell grid (e.g., any 6 cells like the first 6 cells in the grid).