Number Properties Puzzle – Challenge 4
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![Number Properties Puzzle – Challenge 4](https://www.effortlessmath.com/wp-content/uploads/2020/04/4-1-512x240.jpg)
Challenge:
![](https://www.effortlessmath.com/wp-content/uploads/2020/04/4-1.png)
In the figure above, if the pattern continues, what is the sum of the values in all of the rectangles on the base? (Sum of 7 rectangles)
A- 121
B- 137
C- 157.7
D- 170.5
E- 176
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![](https://www.effortlessmath.com/wp-content/uploads/2020/04/answer.png)
The correct answer is E.
Continue the pattern and add the values of the 7 rectangles in the base of the shape.
3.2 + 18.3 + 43.5 + 55 + 39 + 14.7 + 2.3 = 176
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