blittle3 blittle3

16-02-2018
Mathematics

contestada

the perimetre of jenny's dining room is 16.6m. The length is 5.2m. What is the width of the dining room?

Respuesta :

Pingping1 Pingping1

16-02-2018

The width of the table should be 3.1m because 3.1*2+5.2*2=16.6

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mialipelis mialipelis

16-02-2018

If the doubled length is 6.2m and the perimeter is 16.6m, to find the width you must subtract the doubled length from the total perimeter, then divide by 2.

16.6m -10.4 = 6.2
6.2/2= 3.1
3.1m

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