how many blocks do you shade in a 10 by 10 grid to represent 4/5
20
5
4
80
To represent 4/5 in a 10 by 10 grid, you would shade in 80 blocks.
To determine how many blocks to shade in a 10 by 10 grid to represent 4/5, you need to calculate 4/5 of the total number of blocks in the grid.
The total number of blocks in a 10 by 10 grid is 10 * 10 = 100 blocks.
To find 4/5 of 100 blocks, you multiply 100 by 4/5:
100 * (4/5) = 80
So, you would shade in 80 blocks in a 10 by 10 grid to represent 4/5.
To find out how many blocks you need to shade in a 10 by 10 grid to represent 4/5, you first need to understand what 4/5 represents.
In the context of a grid, shading a specific number of blocks represents a fraction of that grid. In this case, 4/5 means that you shade in 4 out of a total of 5 equal sections.
To determine the number of blocks you need to shade in a 10 by 10 grid:
Step 1: Calculate the total number of blocks in the grid.
Since it is a 10 by 10 grid, the total number of blocks is 10 x 10 = 100 blocks.
Step 2: Determine the number of blocks to shade.
To represent 4/5, you need to shade in 4 out of 5 equal sections.
Step 3: Divide the total number of blocks by the number of sections.
Divide 100 (total number of blocks) by 5 (number of sections):
100 / 5 = 20
Thus, you would shade in 20 blocks in a 10 by 10 grid to represent 4/5.
Therefore, the correct answer is 20.