naedny naedny
  • 23-01-2017
  • Mathematics
contestada

Which expression is represented by the model below?

Which expression is represented by the model below class=

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emilycen emilycen
  • 23-01-2017
I think it is D. All the boxes shaded adds up to 57 which is 0.57 in this problem due to the grid being one hundred boxes. Then 19 is being subtracted so its 0.19. 0.57-0.19
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baileyboo9
baileyboo9 baileyboo9
  • 23-01-2017
The answer is A is suppose. But my answer is 0.38+0.19. A is the closest answer
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