Achild makes a model of boat.

[bufprochi m]

The instructions say the length of real boat is 22m.The scale of the
model is1:40 m=metres


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bufprochi m
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[Pengy]

I think you are looking for what size will the model be. If so the 1:40
is the scale. If the size of the real boat is 22 meters, than the model
will be .55 meters. (22 / 40)


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Pengy


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[garfield526]

final size of the parts used in the model will be 40 times smaller, and
the actual size of the boat will be 60 centimetersReasoning is tgis;
real boat is 22 meters long....one tenth of that will be 2.2
meters....one 20th would be half of that, or 1.1 meters, one half of
thata would be 55 centimeters (which is 1 fortieth on 22
meters........)So the answer is 55 centimeters


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garfield526


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[muhamed a]

model : real 1 : 40 ? : 22 the
model = ( 1 x 22 ) / 40 = 0.55 m = 0.55 x 100 = 55
cm


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muhamed a


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[como]

Length of model = 22 x 1 / 40 x 100 cm= 2200 / 40 cm= 220 / 4 cm= 55 cm


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como


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