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April 19, 2015

Posted by **Sari** on Friday, March 30, 2012 at 4:22pm.

A)What is the scale factor of the model?

B)If the airplane has a wingspan of 30 cm, what is the wingspan of the actual airplane

Need help on this.

- Math11 -
**Bosnian**, Friday, March 30, 2012 at 4:44pmA)

1 / 128

B )

30 * 128 = 3840 cm = 38.4 m

Remark:

1 m = 100 cm

3840 cm / 100 cm = 38.4 m

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