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3. Hessa is building a scale model of a park. She uses a scale of 12 cm to represent 1.5 m. a) The actual length of the bridge is 20 m. What is the length of the model bridge? b) In the model, the height of the climbing frame is 10 cm. What is the actual height of the frame?

Respuesta :

Answer:

160cm

80cm

Step-by-step explanation:

If 12cm = 1.5m

convert cm to meter

1 meter = 12/1.5 = 8cm

20m = 20m x 8 cm = 160 cm

10cm = 10 x 8 = 80cm

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