A model rocket is built to a scale of 3 cm =5 m if the model is 9.4 cm tall how tall is actual rocket
9.4/3 * 5 = 15.67 m
To find the height of the actual rocket, we can use the scale ratio given and the height of the model rocket.
The scale ratio is 3 cm = 5 m, which means that for every 3 centimeters on the model rocket, it represents 5 meters in the actual rocket.
First, let's determine the height ratio between the model and actual rocket:
Ratio = Actual height / Model height
To find the actual height, we'll rearrange the formula:
Actual height = Ratio * Model height
Now plug in the values:
Ratio = 5 m / 3 cm
Convert the centimeters to meters:
Ratio = 5 m / 0.03 m
Ratio = 166.67
Now, multiply the ratio by the height of the model rocket:
Actual height = 166.67 * 9.4 cm
Convert the centimeters to meters:
Actual height = 166.67 * 0.094 m
Actual height = 15.8358 m
Therefore, the height of the actual rocket is approximately 15.8358 meters.