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The plot below shows the length of each of the 7 bulletin boards hanging in the fifth grade hallway.

 

All measurements are rounded to the nearest 1/2 meter

 

https://prnt.sc/r57rb4\

 

if the 3  longest bulletin boards were side by side, what would their total length be?

 Feb 20, 2020
 #1
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The  3  longest measurements  are

 

3 1/2      3  1/2       4

 

Adding these  gives

 

7  +  4     =

 

11

 

 

cool cool cool

 Feb 20, 2020

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