the volume of a child's model plane is 1200cm^3.
The volume of the full-size plan is 4050m^3.
Find the scale of the model in form 1:n
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Volume of model plane = 1200cm³
Volume of full size plane = 4050m³ = 4050000000cm³
So, ratio of volume of model to full size plane = 1: n
=> 1200/4050000000 = 1/n
=> 1/337500 = 1/n
=> n = 337500
Scale of model is = 1: 337500
Hole this helps ( ͡ ͜ʖ ͡ )
Volume of full size plane = 4050m³ = 4050000000cm³
So, ratio of volume of model to full size plane = 1: n
=> 1200/4050000000 = 1/n
=> 1/337500 = 1/n
=> n = 337500
Scale of model is = 1: 337500
Hole this helps ( ͡ ͜ʖ ͡ )
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