A designer builds a model of sports car. The finished model is the same shape of the original but is smaller. The Scale Factor is 2:7.

Ratio of surface are to surface area?
Ratio of volume to volume?
Ration of width to width?

*Write answers in m:n form*

And could you explain how you did it please!

Question

A designer builds a model of sports car. The finished model is the same shape of the original but is smaller. The Scale Factor is 2:7.

Ratio of surface are to surface area?
Ratio of volume to volume?
Ration of width to width?

*Write answers in m:n form*

And could you explain how you did it please!

anonymous · Answer

4:49
8:343
2:7

anonymous · Answer

volume is length raised to power 3 and surface area is length raised to power of 2

anonymous · Answer

Thank you!
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