Similarity, SMB-014 MC

Spiro is making a scale drawing of his house.

The height of the garage in the scale model is 6 centimetres.
The height of Spiro's actual garage is 3 metres.

What does 1 centimetre in Spiro's scale drawing represent in his real house?

1800 cm
200 cm
100 cm
50 cm

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`D`

Show Worked Solution

`text(6 cm)`	`= 3\ text(m)`
	`= 300\ text(cm)`
`:. 1\ text(cm)`	`= 300 -: 6`
	`= 50\ text(cm)`

`=>D`