Technical 64054

What is the actual length of the product in cm, which is 8 cm long on a 5:2 scale technical drawing?

Correct answer:

b =  3.2 cm

Step-by-step explanation:

a=8 cm M=5/2=25=2.5 M>1 => b<a  b=a/M=8/2.5=3.2 cm

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Showing 1 comment:
I don't get it. Why must divide 8 from 2.5 and not multiply them???

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