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Mathematics 7 Online
27ivastanley:

Help plz i need to find scale factor of an airplane tha is 87 feet 2 in. = 15 ft.

Astro:

I'll explain this one for you to make it easy... X/87 2/15 15x=174 174/15=11.6 X=11.6

Astro:

Does that make sense?

Astro:

So the scale factor would be X, which is?

27ivastanley:

11.6

Astro:

Exactly. Does that make sense?

27ivastanley:

yes thx

Astro:

Happy to help~

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