Question

Sunita creates a scale model of an aeroplane.
The scale of the model is 4 cm to 15 m.
Sunita's model has a wingspan of 17 cm.
What is the wingspan of the real aeroplane?

Answer 1

hey mate here is your answer
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Answer:

54.6

Step-by-step explanation:

We have been given that Sunita creates a scale model of an aeroplane. The scale of the model is 5 cm to 13 m. Sunita's model has a wingspan of 21 cm. We are asked to find wingspan of the real aeroplane.

We will use proportion to solve our given problem.

Wingspan of real plane Real length

___________________ = ________

wingspan of model plane scale length

Wingspan of real plane 13

___________________ = ________

21 5

Wingspan of real plane = 13/5×24

Wingspan of real plane = 54.6m
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Answer 2

Answer:

63.75

Step-by-step explanation: