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dexar [7]
3 years ago
10

An architect creates a scale model of a building with a scale of 3 inches =11 feet of the actual width of the building is 121 fe

et what is the width of the scale model
Mathematics
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

The width of the scale model is 33 inches.

Step-by-step explanation:

This question is solved making a relation with the scale model.

In the scale, 3 inches are worth 11 real feet.

The actual width of the building is 121 feet, so we find it's scale by a rule of three.

3 inches - 11 feet

x inches - 121 feet

11x = 121*3

Simplifying by 3, both sides

x = 11*3 = 33

The width of the scale model is 33 inches.

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