Question

I'll name you the BRAINIEST if you can answer this.The scale factor for a model is 18 cm
= ________ m

Model : 22.4 cm
actual: 40.6 m

Answer 1

Answer:

  32.625 m

Step-by-step explanation:

You have the proportion ...

  18 cm : ___ m = 22.4 cm : 40.6 m

This can be rearranged to ...

  ___ m/(18 cm) = (40.6 m)/(22.4 cm)

Multiplying by 18 cm gives ...

  ___ m = (40.6 m)·(18/22.4)

  ___ m = 32.625 m