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An apartment building is 90ft tall and 55ft wide .if the scale model of the building is 11 wide how tall is the building?
- 18in is the tall of the building.
Because the building is 55ft and the model is only 11in.
Thus...
[tex]k = \frac{55}{11} = 5[/tex]
(The model is 5 times smaller.)
[tex]90 \div 5 = 18[/tex]
(The height of the building should also be reduces by five times.)
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