Answer:
55 is the answer hope it helps...
 
        
                    
             
        
        
        
36000 lbs = 16329.325 kg
18 ton = 18000kg
18 ton is greater
        
             
        
        
        
Okay, here we have this:
Considering the provided information, we are going to calculate the requested value, so we obtain the following rule of three:

Solving for x:

Finally we obtain that 87.5mL of water should be used for 250g of plaster.
 
        
             
        
        
        
Well round to the nearest cent means to the nearest .01
So if the number is ex .0328
You round to .03
And if the number is ex .06831
You round to .07
Meaning if the number after .01 or .0_ is greater than 5 than you round up and if it's 4 or lower than you keep the number there
Sorry can't do much if this is an actual problem because you only said round to the nearest cent.
        
             
        
        
        
Answer:
There were 7 small packs purchased and 6 large packs purchased.
Step-by-step explanation: