A model of A car has a scale of 3 cm : 2m the length of the actual hood of the car is 1m what is the length of the hood of the model

To find the length of the hood of the model car, we can use the given scale: 3 cm : 2 m.

First, let's convert the length of the actual hood from meters to centimeters since the scale uses centimeters.

1 meter = 100 centimeters.

Therefore, the length of the actual hood in centimeters is 1m x 100cm/m = 100 cm.

Now, using the given scale of 3 cm : 2 m, we can set up a ratio to solve for the length of the hood of the model car:

3 cm / 2 m = x cm / 100 cm.

Cross multiplying, we get:

3 cm * 100 cm = 2 m * x cm.

300 cm = 2 m * x cm.

To solve for x, we can divide both sides of the equation by 2:

300 cm / 2 = x cm.

150 cm = x cm.

Therefore, the length of the hood of the model car is 150 cm.

To find the length of the hood of the model car, you can use the scale ratio given.

The scale ratio is 3 cm : 2 m, which means that for every 3 cm on the model car, it represents 2 meters in real life.

First, you need to convert the length of the actual hood into the same unit as the scale, which is centimeters. Since 1 meter is equal to 100 centimeters, the length of the actual hood is 100 cm.

Next, set up a proportion using the scale ratio and the length of the actual hood:

3 cm / 2 m = x cm / 100 cm

Cross-multiply and solve for x:

3 cm * 100 cm = 2 m * x cm
300 cm = 2x cm

Divide both sides by 2 to isolate x:

x cm = 300 cm / 2
x cm = 150 cm

Therefore, the length of the hood on the model car is 150 cm.

divide by 2 and you have

3/2 cm : 1m