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BaLLatris [955]
2 years ago
13

Find the missing dimension use the scale factor 1:12 model 32 cm find the actual in m

Mathematics
1 answer:
gizmo_the_mogwai [7]2 years ago
6 0

Given:

The scale factor is 1:12.

Dimension of model = 32 cm

To find:

The actual dimension in m.

Solution:

Let x be the actual dimension.

The scale factor is 1:12 and the dimension of model is 32 cm.

\dfrac{1}{12}=\dfrac{32}{x}

On cross multiplication, we get

x=32\times 12

x=384\ cm

x=3.84\ m             [\because 1\ m=100\ cm]

Therefore, the actual dimension is 3.84 m.

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