Answer:
a)20 is the answers for the question
Step-by-step explanation:
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Answer: Unit rates are the factor that takes you from one column to the other column in a table of equivalent ratios. Equivalent ratios have the same unit rates.
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1/2 of 2 means you're taking a half of 2. Which 1.
        
             
        
        
        
Prism A has a volume of 36 m
Prism B has a volume of 288 m
The ratio of there lengths is that for every 1m in prism A, there are 8 m in prism B