What is the value for each square if the total was 84?

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Captionless Image
7
10
12
21

To find the values for each square, we need to divide the total of 84 evenly among the options given.

Let's check the options one by one:
- If each square has a value of 7, 7 x 12 would give us 84. However, this option does not match the given image.
- If each square has a value of 10, 10 x 8 would give us 80, which is less than the total of 84.
- If each square has a value of 12, 12 x 7 would give us 84. This option matches the total and seems to be a valid answer.
- If each square has a value of 21, 21 x 4 would give us 84. However, this option does not match the given image.

Therefore, the most likely value for each square, based on the total of 84, would be 12.