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21-05-2020
Mathematics

contestada

If you're reproducing a 4 cm x 4 cm picture on a 3 mx 3 m
wall, what ratio should you use?

Respuesta :

sqdancefan sqdancefan

04-12-2021

Answer:

75

Step-by-step explanation:

The picture on the wall is (300 cm)/(4 cm) = 75 times as large in each dimension as the original.

The original needs to be scaled up by a factor of 75.

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