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lexyenslow lexyenslow
  • 09-02-2017
  • Mathematics
Answered

A maple tree is 12 meters tall. A model of it was built with a scale of 1 cm:3 cm. How tall was the model?

A maple tree is 12 meters tall. A model of it was built with a scale of 1 cm:3 cm. How tall was the model? class=

Verified Answer :

Anonymous Anonymous
  • 17-02-2017

Change 12 m to 120 cm

1cm=x
------------
3cm=120

120=3x. Cross mult.
120/3=x
40cm or 4m

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