Question

A model train is a scale model created from actual measurements. The scale factor for HO or Half Zero model trains is 1:87. A typical engine is 50mm in height and 200mm in length. Determine the actual dimensions of the train engine. Help Please

Answer 1

Waht is 87*50mm?

Answer 2

4350mm

Answer 3

9x² + 30x = 32

Answer 4

[AI-generated answer — Explain Bot]

To determine the actual dimensions of the train engine, you'll need to use the scale factor of 1:87. This means that every unit of measurement in the model train is equivalent to 87 units in the actual size.

In this case, the model train engine has a height of 50mm and a length of 200mm. To find the actual dimensions, you can multiply these measurements by the scale factor.

To find the actual height:
Actual Height = Model Height x Scale Factor
Actual Height = 50mm x 87 = 4350mm

Therefore, the actual height of the train engine is 4350mm.

To find the actual length:
Actual Length = Model Length x Scale Factor
Actual Length = 200mm x 87 = 17400mm

Therefore, the actual length of the train engine is 17400mm.

So, the actual dimensions of the train engine are a height of 4350mm and a length of 17400mm.