Question

Please look at the picture for the question

Answer 1

If the scale is 3/400 then the actual size is 400/3 times larger or 133 and a third times larger or 133.3333333333333

If the model is 1.25 meters then the actual size is 1.25 x 133.33 or

166.6666 meters or 166 and 2/3 meters.

Explanation:

Answer 2

the full-sized version of this train would be approximately 0.03125 meters long.

Explanation:

To find the length of the full-sized version of the train, we can use the scale factor of 40. The model train is 1.25 meters long, which represents 40 times the length of the actual train.

To find the length of the actual train, we need to divide the length of the model train by the scale factor: 1.25 meters / 40 = 0.03125 meters

So, the full-sized version of this train would be approximately 0.03125 meters long.

Keep in mind that this answer assumes the length of the model train is accurately scaled down from the original train length and that the scale factor remains the same for all measurements.

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