Question

A model rocket has a scale of 1cm : 3m. If the real rocket is 15m tall then how tall is the model made ​

Answer 1

Answer:5cm

Step-by-step explanation:

A model rocket has a scale of 1cm : 3m

So, 3m of the real rocket is equal to 1cm of model rocket

or, 1m of the real rocket is equal to $\frac{1}{3}$ cm of model rocket

or, 15m of the real rocket is equal to $\frac{1*15}{3}$cm of model rocket

                                                         =$\frac{15}{3}=5$cm

If the real rocket is 15m tall then the model rocket will be 5cm tall.

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Answer 2

Answer:

A model rocket has a scale of 1cm : 3m

So, 3m of the real rocket is equal to 1cm of model rocket

or, 1m of the real rocket is equal to 1/3 cm of

model rocket

or, 15m of the real rocket is equal to 1*15/3 cm of model rocket

= 15/3=5 cm.

If the real rocket is 15m tall then the model rocket will be 5cm tall.