3:8 is equivalent to 12:32 multiplying by 3 to 12 is 4, so you multiply each number to 4. 3 x 4 = 12 8 x 4 = 32 yes 3:8 is equal to 12:32.
        
                    
             
        
        
        
Answer:
5/10
Step-by-step explanation:
 
        
             
        
        
        
9514 1404 393
Answer:
Step-by-step explanation:
1 m is 100 cm, so the volume is ...
   V = LWH
   V = (100 cm)(50 cm)(4 cm) = 20,000 cm³ . . . volume
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The mass is ...
   (20,000 cm³)(2.7 g/cm³) = 54,000 g = 54 kg
The mass of the block is 54 kg.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Let h bet the # of hours worked
If Cynthia earns $13 per hour then her equation would be:
C = $13h
If Amy makes $1.5 more per hour then her equation would be:
A = $14.5x
Now lets plug in some numbers:)
A = $14.5(43.5)
A = $630.75