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Naddika [18.5K]
3 years ago
8

Please help!!!

Mathematics
1 answer:
mylen [45]3 years ago
8 0

Answer:

1 : 80

Step-by-step explanation:

So you want to check Length of model : Length of real boat

50 cm : 40 m

But since the units don't match, make 40 m into 4000 cm

50 cm : 4000 cm

Divide both sides by 50 and you get

1 : 80

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