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23-01-2017
Mathematics

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Amilios designs call for 7 rectangles in every 140 cm. How many rectangles will be present in 220cm

Respuesta :

23-01-2017

So 140 cm = 7 rectangles
then 1cm = 7/140 = 0.05
Therefore 220 cm rep= 0.05× 220 =11

The answer is 11 rectangles.

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