tingpeace tingpeace

15-01-2021
Mathematics

contestada

The model of a shopping mall is made using a scale of 1: 50
If the model of the house is 40 cm tall, calculate the height of the
house in metres.

Respuesta :

20-01-2021

Answer:

20 m

Step-by-step explanation:

Given that :

Scale of 1 : 50 is used to make a model

If the model has a height of 40 cm ; the height of the house is:

Then, the actual height of the house is (40 * 50) = 2000 cm

Thus the height of the house in metre is :

100cm = 1 meter

2000 cm = 2000 / 100

2000 cm = 20 meter

Height of house in meter = 20 meter

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