Answer:
1=fee
Step-by-step explanation:
Answer:
i beleive it is the 3rd choice
Step-by-step explanation:
First you should set up fractions equal to each other to see the size ratio
8/34 = x/1.2
As to make comparable fractions. Then you would cross multiply in order to get

Divide both sides by 34 and you should get an answer of 0.28m for the model beam.
Answer:
3000
Step-by-step explanation:
640x3 = 1920
90x12 = 1080