Use The Scale Factor 1:12 To Find The Missing Dimension Item Great White Shark Model - Length In Inches? Actual Length 21 Feet

Mathematics · Middle School · Tue Nov 03 2020

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Actual length = 21 feet 

We have to find the length of model in inches.

Scale factor = 1:12

We know, 1 feet = 12 inches

So, length of model = 21 × 12/12

= 21 inches 

 

Hence, model length of great white shark is 21 inches.